Have Omicron Symptoms But Test Showed Negative Result? Here’s An Explanation From Doctor

omicron symptoms

Do you see or feel Omicron symptoms of Covid 19 in yourself? Also, have you gone through the Corona test, but the result came negative despite having visible signs of the virus infection?  Doctors have admitted the number of people returning with negative RT-PCR test results but have been suffering from the symptoms. Doctors have pointed out several reasons behind negative results while the person has Omicron symptoms.

According to Dr. Bharesh Dedhia, Chief Consultant, Critical Care at P. D. Hinduja Hospital & Medical Research Centre of Khar Unit, inappropriate methods of conducting tests, uncleanliness, and negligence in sample collection and storage are responsible for incorrect test results.

Also Read: Kerala Covid Cases Increasing At Alarming Rate! TPR Raises Close To 50 Percent

“RT-PCR test might return with a negative report for several Omicron variants, specifically the Rapid Antigen Test (RAT) since we notice that the RAT’s precision is roughly 50 percent,” says the researcher “Dr. Bharesh Dedhia, while explaining the scenario.

My conclusion is that the fact that the viral load is relatively minimal. As a result, we have a term known as a CT value, also recognized as a cyclic threshold value. The CT score is deemed negative if it is more than 35, according to the International Commission on Medical Radiology (ICMR). Accordingly, if someone’s viral load is exceptionally modest, their cyclic threshold would be higher than 35, and the covid test would be considered negative. Furthermore, he points out that specific Omicron variants might come back with a negative result in RT-PCR tests.

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The bulk of RT-PCR tests confirms the presence of newly found variants of Covid. When the S gene drop is located in the RT-PCR test, the Omicron variation is most likely to be present, and when the S gene is found in the test, the Delta variant is most likely to be present. This is how the RT-PCR identifies the occurrence of the new mutation. Gene sequencing should be implemented to corroborate the findings, ” Dr. Dedhia describes in detail. To distinguish between two varieties of the Covid-19  virus, genome sequencing is used. The use of Genome sequencing helps to enhance the efficacy of treatment.

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If a patient has standard Covid signs and the RT PCR results are negative, they should isolate themselves for about seven days before getting medical care. The patient may also retest the home test and the RT PCR after the fifth or sixth day to see whether the results have changed and are positive or have remained negative throughout the isolation period.

Centers for Disease Control and Prevention in the United States state the five most prevalent symptoms of the Omicron variant of Covid are cough, tiredness, congestion, runny nose, and widespread body pain.

Senior Consultant In Pulmonology and Critical Care  Dr. Harish Chafle states that Omicron symptoms could be divided into three categories, which are: the most prevalent, less common, and severe.

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The Most Prevalent Omicron Symptoms Are As Follows:

Temperature, coughing, fatigue, and a lack of smell or taste.

Less Prevalent Omicron Symptoms

Sore throat, fever, stiffness, headaches, diarrhea, redness on the skin, discoloration of fingers or toes, and red or inflamed eyes 

Severe Omicron Symptoms

Breathing difficulties or breathlessness, the inability of speaking or movement, disorientation, or chest discomfort

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Kerala Covid Cases Increasing At Alarming Rate! TPR Raises Close To 50 Percent

kerala covid cases

Kerala Covid cases are increasing at an alarming rate. In the past 24 hours, the state has registered 55,475 occurrences of covid, pushing the state’s test positive rate to 49.9 percent, an increase from the previously recorded figure.  The TPR, the first time after several months, has reached close to 50 percent. The newly registered TPR clearly shows that one out of two individuals tested for the Covid-19 was diagnosed positive for the test.

Additionally, 70 related fatalities and 84 deaths were freshly recognized as Covid-19 fatalities as per the changed guidelines, bringing the total number of deaths in the state to 52,141. There has been a significant elevation in the Kerala covid cases during the last few days. As per the available data,  the state has 2,85,365 Covid patients currently undergoing treatment.

Breakdown Of Active Kerala Covid Cases

Kottayam – 3,672,  Kozhikode – 4,432,  Palakkad – 3,550,  Kasaragod – 1,728 Malappuram – 3,138, Idukki – 2,452,, Kannur – 2,578, Kollam – 4,452, Alappuzha – 2,561, Pathanamthitta – 2,311, and Wayanad – 1,070, and Thrissur – 5,520 people.

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The Health Department of Kerala said that the covid test centers had collected 1,12,281 covid samples in the 24 hours. Out of them, 55,475 samples tested positive for the virus infection. The report available on the Kerala government’s covid portal also revealed that the test positivity rate has risen over 44 percent.

According to an official media statement of the health department of Kerala, there are 4,42,466 covid patients under supervision across the state, including 10,342 of them being kept in isolation wards at different hospitals. “At this moment, the active count of Kerala covid cases is 2,85,365, with just 3.8 percent of them admitted to hospitals,” according to the press statement. On Tuesday, the state confirmed 154 COVID-19-related fatalities, raising the total number of deaths to 52,141.

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Dr. Mansukh Mandaviya, the Union Health Minister, urged state governments and union territories to increase covid testing in places where the active count has declined in recent times. Furthermore, Dr. Mansukh  Mandaviya advised authorities from the union territories and states to share Covid-19 testing and immunization statistics on a regular basis during a meeting with the authorities of these states and union territories A considerable number of patients are choosing for home isolation. So, the health minister instructed the state administration to monitor the infected people according to national rules closely.

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Statistics from the Union Ministry of Health and Family Welfare show that India recorded 2,55,874 Covid-19 patients in the past 24 hours on Tuesday, decreasing the previous day’s total of 3,06,064 cases. The health ministry’s figures reveal that over 614 deaths occurred in the last 24 hours, pushing India’s covid death count to 4,90,462. The daily positivity rate is 15.52 percent, and the weekly positivity rate is 17.17 percent. The good news is that daily, and weekly TPR is lower than the previous count. On the other hand, the count of patients recovered from the covid infection rose to 3,70,71,898.   As many as  2,67,753 infected people recovered from the Covid-19 virus in the previous 24 hours.

New Feature On CoWIN Portal Allows To Add Up To 6 Beneficiaries Per Account, More Features Introduced too

cowin portal

CoWIN portal will now allow the addition of up to 6 beneficiaries in the registered using one mobile number. The central government of India announced its decision to extend the maximum number of beneficiaries to apply for receiving vaccination doses. Until now, the maximum number of applicants was capped at four per registered account.

Along with enlarging the number of beneficiaries, the central government of India has introduced some additional features on the COWIN portal. Newly added features on the portal will allow the users to change their vaccination status from fully vaccinated to partially vaccinated or not vaccinated and vice versa. Before the rollout of the vaccination status update feature, users could change their name, gender and year of birth on the CoWIN portal. 

Users can raise an issue on the CoWIN portal to correct their vaccination status. Due to unintended data entry errors, while filling up vaccination beneficiary status, a few cases showed incorrect vaccination status, said the central government.

Also Read: Omicron Variant 3 Times More Infectious Than Delta

“Revoking the vaccination status may need three to seven days after posting the online request on the CoWIN portal using the raise an issue facility for the updates to take effect. After the revised vaccination status has been correctly updated in the system, such individuals may get their due vaccine dosage, at their closest vaccination centre, in accordance with the existing standard norms,” the central government added further.

Recently, the central government of India commenced a vaccination drive for below 18 children and administration of booster doses to older people at the same time. Meanwhile, the Union Government of Health and Family Welfare said on Friday that India’s gross Covid-19 vaccination coverage drive had crossed 160.43 crores after the administration of above 70 lakh jabs in the previous 24 hours, according to the ministry.

More than 159.91 crore vaccine shots have been distributed to union territories and states till now, mostly via free vaccination drive of the central government of India and the direct state procurement category of the state administrations. State and territorial governments have been receiving free Covid-19 vaccinations from the central government as part of a countrywide inoculation campaign, which has been supported by the state government as well. 

Also Read: Omicron poses ‘very high’ global risk, the world must be prepared

Procedure To Applying For Modifications On CoWIN Portal

Step 1. Log on to www.cowin.gov.in

Step 2. Sign in to your account with the help of your 10-digit mobile number

Step 3. Type in your 6-digit One Time Password received on your mobile number.

Step 4. Verify the OTP to log into your account.

Step 5. Navigate to your accounts details section

Step 6. If you are fully or partially vaccinated, there will be an option next to your vaccination status to raise an issue over your incorrect vaccination information.

Step 7. The system will ask you about the issue. Click on the error you want to get resolved.

After that, the change request goes under review, which might get accepted between three to seven days. Once the mistakes are rectified, the users will be able to get an errorless vaccination certificate.

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Omicron Cases On Rapid Spread! Centre Says Delta Still Dominates Omicron

omicron cases

The central government of India assumes the sudden rise in Omicron cases, a new variant of Corona is a result of the rapid spread of the virus all around the world. India’s transmission rate of the virus stands at 1.22, which shows the widespread of the virus across India. India is witnessing more than 10,000 new cases every day, and about 32 states and union territories have reported Omicron cases.

While referring to the increasing number of Omicron cases in the country, officials mentioned that the previous variant of Corona called Delta is still prevalent. The government further noted that the intensity concerns of the Omicron cases have not yet been settled. However, the symptoms of Omicron seem mild if compared to the previous variants. To determine the extent of severity of the rapidly spreading virus, studies are being conducted relentlessly.

There was a significant decline in corona cases in the past few months. Given that, the testing was also reduced throughout the country. But now, with the rise in Omicron cases, the central government has ordered the states and union territories to boost the testing to detect the positive cases at the quickest and prevent further spread of the virus.

Furthermore, Prime Minister Narendra Modi undertakes regular meetings to review the status of Omicron cases and the readiness of health systems, and Union Health Minister Manuskh Mandaviya meets with specialists and top leaders on a daily basis to evaluate the current situation.

Also Read: Delhi On Yellow Alert! Restrictions To Be Imposed Immediately As Omicron Cases Record Spike In 2 Days

The central government of India has also written to eight states and union territories that have seen a sharp rise in Omicron cases, urging them to improve testing, boost hospital readiness, accelerate the rate and coverage of the Covid vaccination drive, and impose strict existing restrictions to keep the disease from spreading further. Maharashtra, Delhi, Tamil Nadu, Haryana, Karnataka, West Bengal, Gujarat and Jharkhand are among the states that have witnessed the maximum Omicron cases. It has been requested that states maintain vigilance in light of the recent surge in internal travel.

Districts having more than 10 percent positivity rate, which was previously 2 in last week, has now increased to eight. Fourteen districts have a positivity rate between 5-10 percent. These states comprise West Bengal, Maharashtra, Delhi, Tamil Nadu, Gujarat and Karnataka.

The central government said that there is no reason to worry because the country is well equipped in terms of extensive vaccination coverage, health facilities, and services, but they advised against becoming complacent. “As a country, we have years of experience and a vast shield of vaccination coverage that is high. The time to panic has passed; but, the time to be equipped, accountable, and obedient has arrived.

Also Read: Omicron Variant 3 Times More Infectious Than Delta, Govt Declarers Threshold To Impose Restrictions

According to a report featured in the journal Cell, the Omicron variant is relatively immune to antibodies taken by those who have recovered from COVID-19 infection, as well as those who have received two jabs of the Pfizer vaccine.

The study also reveals that Pfizer’s vaccine, combined with AstraZeneca’s preventives, may give sufficient immunity against the variant.

In a statement to PTI, author Markus Hoffmann of the German Primate Center said, “Our cell culture research suggests that the majority of antibodies now used for COVID-19 treatment would be ineffective against Omicron.”

Delhi On Yellow Alert! Restrictions To Be Imposed Immediately As Omicron Cases Record Spike In 2 Days

Delhi On Yellow Alert

Delhi Chief Minister Mr Arvind Kejriwal has announced Delhi on Yellow alert immediately starting today. The decision to impose restrictions in the city resulted from increasing Omicron cases in the country, especially Delhi. He further said that a detailed order about the restrictions would be shared soon.

Delhi city yesterday reported the most significant spike in Omicron cases within a single day in the last six months, which was 331. According to the Graded Response Action Plan, the last two-day ratio of newly found Omicron cases was more than 0.5 per cent, which is more than enough to put Delhi on Yellow Alert.

The CM of Delhi held a meeting of the concerned officials to review the Omicron spread. After the meeting, Kejriwal said that the Omicron virus was rapidly spreading in the city, but the situation was then in control as infected people showed very mild symptoms. Delhi had crossed 0.5 per cent positivity rate in two consecutive days. Thus, the CM decided to put Delhi on Yellow alert.

Also Read: Omicron Variant 3 Times More Infectious Than Delta, Govt Declarers Threshold To Impose Restrictions

To contain the spike in Omicron, the latest variant of Covid, cases in Delhi, Arvind Kejriwal claimed that “we are ten times more equipped than we were earlier.” He went on to say that the cases were mild and that, despite the increase in numbers, there was no upsurge in the use of oxygen or the usage of ventilators.

In the context of putting Delhi on Yellow alert, Mr Arvind Kejriwal pointed out that most people have stopped wearing masks while stepping out of the home and commuting through public transport. He additionally raised concern over people crowding at markets without safety measures such as wearing masks and social distancing.

The CM of Delhi warned the Delhi public that people should not crowd at public places and wear masks; otherwise, he would have no option but to impose strict restrictions resulting in market closure. Restrictions imposed in Delhi on Yellow Alert will limit people from stepping out from home between 11 pm to 5 am.

The Graded Response Action Plan consists of four levels; Yellow, Amber, Orange and Red. The ratio of positive cases, new Covid cases and availability of oxygen beds determine which level of Alert should be declared. The Yellow Alert or Level 1 alter is announced when the positivity rate of the Covid virus crosses 0.5 per cent for two days continuously.

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Restrictions To Be Imposed After Putting Delhi On Yellow Alert

Yellow Alert or Level 1 alert is the first among four levels set up by the government to curb the spread of the virus. Yellow Alert includes:

  1. Night curfew
  2. Closure of schools and colleges.
  3. Closure of shops of non-essential items.
  4. Reduced seating strength of metro trains
  5. Limiting wedding and funeral crowd

As a result of the Yellow Alert in Delhi, Share prices of PVR and INOX have tumbled significantly. According to Bloomberg, PVR’s stock sank 4.8 per cent to Rs 1,270 per share, while Inox’s stock declined approximately 2.6 per cent to Rs 342.40 per share. Delhi Chief Minister Arvind Kejriwal has imposed limitations in the Delhi metropolis, ordering the instant closure of movie halls, theatres, banquet halls, auditoriums, gymnasium, and sports facilities, among other facilities.

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Omicron Update: 8 Cases Found Today, Total Count Reaches To 126 In India

omicron update

Omicron update on Saturday 18 2021 notified total of eight new patients infected with the Omicron strain of Corona. The infected individuals reported today come from various places around Maharashtra, including three patients from Satara, one patient from the Pune Municipal Corporation (PMC) district, and four patients who tested positive at the Mumbai International Airport.

All four patients who were confirmed to be infected with Omicron at Mumbai International Airport are asymptomatic. One of them is a resident of Mumbai, while the other is from Chhattisgarh, one is from Kerala, one is from Jalgaon, and the other is from various parts of the states. These infected individuals were returning from a foreign country. One was from England, one was from Tanzania, and the others were on their way back from their trip to East Africa.

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For December 18 Omicron update, the overall number of Omicron-infected individuals in Maharashtra had reached 48, with 18 cases originating in the city of Mumbai. On the other hand, the total number of Omicron-infected individuals in India has already reached 126. Omicron, a variant of Corona, is quickly spreading in the Indian states of Kerala, Karnataka, and Maharashtra. The spread of Omicron has been recorded by both the central and state governments in 11 states and two union territories.

State-wise Count Of Infected People As Per Omicron Update

 The total number of patients in these 11 states and territories are Andhra Pradesh (1), West Bengal (1), Chandigarh (1), Tamil Nadu (1), Gujarat (7), Telangana (8), Kerala (11), Karnataka (14), Rajasthan (17), Delhi (22) and Maharashtra (43).  The Omicron update shown above clearly demonstrates that Maharashtra has the highest number of Omicron patients in the country.

Omicron update from the United Kingdom also shows that the number of Omicron cases is increasing rapidly in the United Kingdom and other parts of the world. The number of infected patients increased by more than 10,000 in only 24 hours on December 18, bringing the total to 25,000. The number of infected persons was 24,968 when the count was taken a day earlier. The British Health Authority reported seven deaths, which was the highest number ever registered.

Also Read: Omicron poses ‘very high’ global risk, the world must be prepared says WHO

In the wake of the new Omicron variant of the coronavirus and the upcoming Christmas-New Year festival days, Mumbai civic chief IS Chahal said people in the city should avoid crowding in hotels, restaurants, cinemas, and shopping malls and that attendance caps for weddings and other functions must be strictly adhered to. Chahal was speaking at the Mumbai Municipal Corporation’s annual general meeting. He went on to say that ward-level teams will be established to deal with anyone who violated the Covid-19 policy.

According to the news agency PTI, approximately 16 pupils from a school in Ghansoli, Navi Mumbai, have tested positive for Covid and have been admitted to a nearby Covid Care Center, which was reported this weekend. According to a Navi Mumbai Municipal Corporation (NMMC) representative, they are pupils in Classes 8 to 11.

As the number of Omicron cases in the nation continues to rise, the Indian Council of Medical Research (ICMR) has issued a plea for people to avoid unnecessary travel and large gatherings and participate in low-intensity festivals. Twenty-four districts from seven states, including nine in Kerala and eight in Manipur, will be subjected to “local restrictive measures,” which would be imposed if the weekly test positive rate rises over 5 percent.

Keep following Tech Heralds for latest Omicron update!

Ordnance Factories Undergo Transformation, PM Modi Justifies It As Building Strong Future For India

Ordnance Factories

Under the supervision of prime minister Narendra Modi, the government of India is reinforcing the ordnance factories. The defense ministry has officially announced that it will revamp the 200 years old Ordnance Factory Board into seven different corporate companies.

The government was long thinking about reconstructing the generations-old ordnance factories board regulating 41 ammunition and military gear manufacturing plants into seven state-owned companies to strengthen the nation.

According to prime minister Narendra Modi, ordnance factories needed a revamp for many years, but the proposal remained pending. He added further that the green nod to the prolonged proposition would boost the efficacy and competitiveness of the ordnance factories.

New Companies That Are Carved Out Of Ordnance Factories

The ordnance factories employed more than 70 thousand people and had an annual turnover of Rs 19 thousand crores, which now will be distributed to the seven newly formed companies. These state-owned defense public sector companies are Armoured Vehicles Nigam Ltd (AVANI), Yantra India Ltd (YIL), Advanced Weapons and Equipment India Ltd (AWE India), Munitions India Ltd (MIL), India Optel Ltd (IOL), and Troop Comforts Ltd (TCL). The newly formed public defense companies will have treaties with paramilitary and three forces valued at Rs 65 thousand crores.

While speaking at an event organized by the defense ministry, prime minister Narendra Modi said that the creation of new defense public sector companies would serve as a robust foundation for the Indian military in upcoming times. He further continued that the former president of India, APJ Abdul Kalam devoted his whole life to bolster India on the defense front. Breakdown and the new facet of the ordnance factories would energize Abdul Kalam’s dream of a strong India.

Narendra Modi expressed his satisfaction with the up-gradation of Ordnance factories, saying that India would not have to rely on other countries for her need of military gear and ammunition. He firmly stated that the newly carved companies would play a seminal role in mitigating India’s dependence on the other countries.

Prime Minister Narendra Modi is relentlessly trying to incentivize indigenous companies under his extensive ‘Atmanirbhar Bharat’ scheme to alter dependencies on the foreign countries. He made many new resolutions to mark the Semi sesquicentennial jubilee of India’s independence. The restructuring of ordnance factories was one of his plans to create a new future for India.

Rajnath Singh, The Defence Minister Of India, was also present at the event organized by the defense ministry. To support the approval of forming seven different state-owned defense companies, he said that the government’s decision would fulfill several deficiencies of the present structure of the ordnance factories board. He further appealed to the Government of India to incentivize these companies to remain ahead of time, find new prospects, and insulate the interests of staffers at the same time.


While praising the defense sector, Rajnath Singh said the recent reforms in India’s defense sector had pushed it to the new pinnacles. He concluded that the defense ministry of India is looking forward to scaling up the turnover of aerospace and defense services to Rs 1.75 lakh crore by the year 2024.