HomeNewsTrendsCoronavirus lockdown | No ban on flights from 5 states, only sought reduction in number: Karnataka govt clarifies
Trending Topics

Coronavirus lockdown | No ban on flights from 5 states, only sought reduction in number: Karnataka govt clarifies

Meanwhile, in a tweet, CM Yediyurappa said while entry by road will remain prohibited, trains that are already running will continue to do so.

May 28, 2020 / 21:32 IST
Story continues below Advertisement

After announcing a ban on flights coming in from five states, namely Maharashtra, Gujarat, Madhya Pradesh, Rajasthan and Tamil Nadu, the Karnataka government on May 28 has clarified that it had only sought a reduction in the number of flights coming from these states in light of the high number of COVID-19 cases there.

Earlier today, following a state cabinet meeting, the decision to ban on all flights, trains and vehicles arriving from Maharashtra, Gujarat, Madhya Pradesh, Rajasthan and Tamil Nadu to contain the spread of the novel coronavirus disease was announced.

Story continues below Advertisement

The decision was reportedly taken in view of the sudden spike in the number of COVID-19 positive cases in the state, which stands at 2,493 at present. Several states have seen a sharp increase in the number of coronavirus cases since the lockdown relaxations were introduced.

For live updates on coronavirus, click here

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