Moneycontrol

Budget 2021

Associate Partners:

  • SMC
  • Samsung
  • Volvo

Moneycontrol

Budget 2021

Associate Partners:

  • SMCSamsungVolvo
Webinar :Register now for Commodity Ki Paathshala webinar on ‘FPOs & Agriculture Marketing-The Beginning of a New Era’ on January 22, 4pm
you are here: HomeNewsWorld

Facebook bans ads with false claims about new virus

The social network said it is removing ads that feature a product and imply a limited supply, seeking create a “sense of urgency” in their mention of coronavirus. Ads that guarantee a cure or prevention are also banned, it said.

February 27, 2020 / 08:53 AM IST

Facebook said Wednesday that it is banning ads that make false claims about products tied to the new coronavirus.

The social network said it is removing ads that feature a product and imply a limited supply, seeking create a “sense of urgency” in their mention of coronavirus. Ads that guarantee a cure or prevention are also banned, it said.

For instance, ads for face masks that claim the products are 100% guaranteed to prevent the spread of the virus are not allowed, the company said.

The ban went into effect this week. Facebook had previously banned ads, along with regular unpaid posts, that peddle fake cures such as drinking bleach, spread conspiracy theories about the virus, or discourage people from seeking medical treatment.

The ban went into effect as the World Health Organization reported that the number of new cases outside China exceeded the number of new infections inside the country for the first time on Tuesday.

Close

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
The COVID-19 virus has now spread to at least 39 countries.
PTI
first published: Feb 27, 2020 08:32 am

stay updated

Get Daily News on your Browser
Sections