Moneycontrol PRO
HomeNewscoronavirusPrepare for disease deadlier than Covid, warns WHO chief

Prepare for disease deadlier than Covid, warns WHO chief

Speaking at the assembly weeks after ending the global emergency status for the COVID-19 pandemic, Tedros Adhanom Ghebreyesus said it was time to advance negotiations on preventing the next pandemic.

May 24, 2023 / 16:33 IST
WHO chief Tedros Adhanom Ghebreyesus

World Health Organisation (WHO) director general on May 23 warned the world leaders to start preparing for a disease even deadlier than COVID-19.

Speaking at the assembly weeks after ending the global emergency status for the COVID-19 pandemic, Tedros Adhanom Ghebreyesus said it was time to advance negotiations on preventing the next pandemic.

"We cannot kick this can down the road," the WHO director-general said in a major address to the agency's member states, warning that the next pandemic was bound to "come knocking".

“If we do not make the changes that must be made, then who will? And if we do not make them now, then when?," he added.

Meanwhile, another report by Daily Mail noted, that the WHO has identified nine priority diseases that pose the biggest risk to public health. These diseases are cited as risky due to a lack of treatment or their ability to cause a pandemic.

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 10-day annual World Health Assembly in Geneva, which coincides with the WHO's 75th anniversary, is set to address global health challenges including future pandemics, eradicating polio and supporting steps to ease Ukraine's health emergency triggered by Russia's invasion.

The WHO's 194 member states are now drafting a pandemic treaty which is up for adoption at next year's assembly.

"A commitment from this generation (to a pandemic accord) is important, because it is this generation that experienced how awful a small virus could be," said Tedros.

At the same meeting, countries approved a $6.83 billion budget for 2024-25 - a decision that tested national commitments to fixing a WHO funding model which was seen as too small and overly reliant on the vagaries of donors.

(With inputs from agencies)

Moneycontrol News
first published: May 24, 2023 04:33 pm

Discover the latest Business News, Sensex, and Nifty updates. Obtain Personal Finance insights, tax queries, and expert opinions on Moneycontrol or download the Moneycontrol App to stay updated!

Subscribe to Tech Newsletters

  • On Saturdays

    Find the best of Al News in one place, specially curated for you every weekend.

  • Daily-Weekdays

    Stay on top of the latest tech trends and biggest startup news.

Advisory Alert: It has come to our attention that certain individuals are representing themselves as affiliates of Moneycontrol and soliciting funds on the false promise of assured returns on their investments. We wish to reiterate that Moneycontrol does not solicit funds from investors and neither does it promise any assured returns. In case you are approached by anyone making such claims, please write to us at grievanceofficer@nw18.com or call on 02268882347