China Covid Surge: Increased Genome Sequencing, More Surveillance, Mask Usage, What All Has Centre Suggested?

In the wake of Covid-19 surge in China and elsewhere abroad, the Union government has laid out a number of steps to be tak⛦en by the state governments, Union territory ✅(UT) administrations, and the general public.

The steps recommendated by the Union government include incrᩚᩚᩚᩚᩚᩚ⁤⁤⁤⁤ᩚ⁤⁤⁤⁤ᩚ⁤⁤⁤⁤ᩚ𒀱ᩚᩚᩚeased genome sequencing, more surveillance, and u𓂃se of mask in crowded places.

These☂ steps come as Union Health Minister Mansukh Mandaviya held a meeting to review the Covid-19 situation in the country. Following the meeting, he said that while the Covid-19 pandemic is💦 not over, the government is prepared for any situation.

The Covid-19 surge in China, which is overwhelming the Chinese healthcare system, and increase in cases elsewhere, such as in the United States and South Korea, has led to concerns in India as well. The winter season and the Christmas-New Year phase where people go outdoor for celebration𒆙s is a relatively vulnerable moment for communicable diseases like Covid-19.

Here💜 we eꦇxplain what the Union government has recommended so far.

Health Minister Mandaviya holds review meeting

Union Health Minister Mansukh Mandaviya on Wed♍nesday✃ held a meeting to review the Covid-19 situation in India. The meeting was attended by top officials.

The ♌officials who attended the Covid-19 review meetinꦏg were:

Union Health Secretary Rajesh Bhushan
Union Pharmaceuticals Department Secretary S Aparna
Biotechnology Department Secretary Rajesh S Gokhale
Ayush Ministry Secretary Vaidya Rajesh Kotecha
Indian Council of Medical Research (ICMR) Director General Rajiv Bahl
Member (Health) of NITI Aayog Dr VK Paul
National Technical Advisory Group on Immunization (NTAGI) Chairman Dr NK Arora

Following the meeting, Mandaviya said on Twitter that he has directed all th🐈e concerned officials "to be alert and strengthen su𝔉rveillance".

In view of the rising cases of in some countries, reviewed the situation with experts and officials today.

COVID is not over yet. I have directed all concerned to be alert and strengthen surveillance.

We are prepared to manage any situation.
— Dr Mansukh Mandaviya (@mansukhmandviya)

A statement by the Health Ministry said Mandaviya noted that "the upcoming festive season" ✱and called on🐽 officials to be vigilant.

"Union Health Minister noted the importance of being prepared and remaining alert against new and emerging strains of Covid-19, especially in view of the upcoming festive season. Underlying and🎐 reiterating that Covid is not over yet, he directed the officials to be fully geared up and strengthen surveillance. He urged people to follow COVID Appropriate Behaviour and get vaccinated against Covid-19," said the Heal💛th Ministry statement.

In line with earlier directive, Mandaviyℱa also requested states❀ and UTs to carry out genone sequencing on daily basis.

Daily genome sequencing of Covid-19 cases

The Union government has asked all states and UTs to carry out increase🔯d genome sequences to identify any new emergin﷽g coronavirus variant at the earliest.

"States and U♚nion territories have been requested to send samples of all Covid-19 positive cases to INSACOG Genome Sequencing Laboratories (IGSLs) on a daily basis for sequencing to track new variants, if any," said the Union Health Ministry in its statement.

INSACOG stands for Indian SARS-CoV-2 Genomics Consortium. It is a consortium of 54 laboratories across India to monitor the genomic seඣquensing of Covid-19 samples. This is a multi-agency initiative which gives crucial data that gives a better picture of the viral sp♛read.

Genome sequencing is the scientific procedure to find♓ out and understand the genetic st♔ructure of any organism, ranging from a virus to human beings.

SARS-CoV-2, the virus that causes Covid-19 disease, has undergone evolution since it first emerged and has branched into several variants and ওsub-variants. These variants and sub-variants are identified when genetic structure of the virus is studied via genome sequencing and new changes are found.

Notably, the last surges in India were driven by coronavirus va🗹riants that were new at the time. The deadly second wave was driven by Delta variant and the third wave was driven by highly infectious Omicron variant. The curren♑t wave in China is being driven by an Omicron sub-variant."

A new 🔥and highly transmissible BF.7 strain of the Omicr𓂃on variant has been found to be behind a wider surge of COVID infections in China," said the Union Health Ministry.

Increased Covid-19 surveillance

ꦺThe Union Health Ministry has asked the states and UTs to increase ꧅Covid-19 surveillance.

"Underlying and reiterating that Covid-19 is not over yet, he [Health Minister Mandaviya] directed the officials to be fully geared up and strengthen surveillance. He urg🐓ed people to follow COVID Appropriate Behaviour and get vaccinated agaiꦜnst Covid-19," said the Union Health Ministry.

The latest Covid-19 surveillance guidelines were issued in June, titled Operational Guidelines for Revised Surveill🐼ance Strategy in context of COVID-19.

Manda💦viya reiterated the guidelines in the Wednesday's meeting.

"Union Health Ministry has already issued “Operational Guidelines for Revised Surveillance Strategy in context of COVID-19” in June 2022 which calls for early detection, isolation, testing and timely management of suspected and confirmed cases to detect and contain outbreaks of ne𝓰w SARS-CoV-2 variants. Union Health Minister directed officials for ensuring effective implementation of the same," said the Health Ministry.

The June♔ surveillance guidelines lay out how travellers and residents are to be monitored and when and how serological surveys and sewage-wastewater surveillance should be carried out to get a better picture of the prevailing Covid-19 situation inꦜ the area.

Mask usage, Covid-appropriate behavior

The U💖nion government has also asked people to wear masks and 🔥adhere to Covid-19 appropriate behaviour.

Though most mask-mandates have been withdrawn with the improvement of Covid-19 situation, masks stilꦯl remain the main protective f♐eature.

As SARS-CoV-2 virus primarly enters a human via nose or mouth, a good mask is key to prevent transmission. The government says the mask you should wear should be three-layered.♓ Surgical masks should not be reused. There are also adv🏅anced N-95 and N-99 masks.

NITI Aayog mem🐼ber (Health) Dr VK Paul advised people to wear masks in crowded places. Paul was in the meeting chaired by Mandaviya.

"People should wear masks in crowded areꦬas. Those who have comorbidities or are elderly should especially adhere to this," Paul said.

People should take booster doses

The ꧂government has also urged people to take booster doses of Covid-19 vaccines, dubbe﷽d precaution doses by the government.

While I💮ndia has relatively higher coverage oꦏf first and second doses, precaution doses coverage is very law.

NITI Ayog's Paul said only 27-28 per cent people have taken precaution doses. Highlܫighting this, he urged the public to take precaution doses.

Vaccines prevent deaths a🌜nd severe disease among the vaccinated people and are also known to reduce transmission. Therefore, Covid-19 vaccination, among with Covid-appropriate behaviour such as wearing masks, is key to preventing Covid-19 infections.