HomeNewsTrendsCurrent AffairsIn Focus: Top 10 states reporting surge in COVID-19 cases

In Focus: Top 10 states reporting surge in COVID-19 cases

India reported more than 200,000 new COVID-19 cases on April 15, recording an all-time new high. We looked at the top 10 states that account for over 80 percent of these fresh cases.

April 15, 2021 / 18:31 IST
Story continues below Advertisement
Maharashtra will go into weekend lockdown starting from Friday evening as the authorities announced fresh restrictions earlier this week.
Maharashtra will go into weekend lockdown starting from Friday evening as the authorities announced fresh restrictions earlier this week.

India’s COVID-19 case tally is now above 14 million with 200,739 new cases reported as per the health ministry’s April 15, 2021 update. New cases recorded the highest-ever single day spike, thereby posting a new high for the second consecutive day.

Story continues below Advertisement

“Cases are going to increase as the new variant is more infectious than the previous one and testing has been ramped up,” says Dr Deepak Saxena, Epidemiologist and Professor at the Indian Institute of Public Health Gandhinagar. Large scale religious gatherings and elections can be super spreaders, he adds.

More than 1.38 million daily tests reported as on April 14 with more than 262 million tests carried out till date. Testing has picked up since March 18, reporting over 1 million tests daily, except for a few days.

COVID-19 Vaccine
Frequently Asked Questions

View more

How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.
View more
+ Show