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COVID-19: vaccination not guarantee of virus eradication – WHO

The World Health Organisation, WHO, has said COVID-19 vaccination is no guarantee that the virus would be eradicated.

WHO’s Head of Emergencies Programme, Mike Ryan, states this during a press conference in Geneva, Switzerland.

Ryan also warned that there might be a chance of another pandemic, more serious pandemic spreading across the world, NAN reports.

“The next pandemic may be more severe; we need to get our act together because we live on a fragile planet, and in an increasingly complex society.

“Let’s honour those we’ve lost by getting better at what we do,’’ he said.

WHO also listed some of its achievements in the fight against the virus.

The body said it worked tirelessly since the virus was reported in Wuhan, China in December, 2019.

WHO’s Director-General, Dr Tedros Ghebreyesus said this at the last COVID-19 press conference of the year at WHO headquarters in Geneva.

In a speech posted on the agency’s website, the director-general said WHO had worked tirelessly since the virus was reported in Wuhan, China in December 2019.

“If we rewind to the start of 2020, it was on 10 January that WHO published its first comprehensive package of guidance documents for countries, covering topics related to the management of an outbreak of a new disease.

“The next day, WHO received the full genetic sequences for the novel coronavirus from China and by 13 January, WHO published its first protocol for a diagnostic test by a WHO partner lab in Germany to detect the virus.

“By mid-January, our international technical expert networks were engaged and meeting by teleconference to share first-hand knowledge with the new novel coronavirus and similar respiratory viruses, such as MERS and SARS.

“And WHO convened the Strategic Technical Advisory Group for Infectious Hazards and the Global Alert and Response Network.

“By the end of the month, 30 January, I declared a Public Health Emergency of International Concern, WHO’s highest level of alert under global health law,’’ he said.

And by the start of February, he said WHO was shipping diagnostic tests around the world so that countries could detect and respond effectively.

“On 4 February, WHO released the first global preparedness and response plan for COVID-19 based on the latest scientific evidence.

“At the same time, WHO was connecting scientists, funders and manufacturers from across the globe together to accelerate research on tests, therapeutics and vaccines.

“In mid-February, WHO’s longstanding research and development blueprint group brought hundreds of experts from more than 40 countries together to plot out a COVID-19 research roadmap.

“This was based on years of work on other infectious diseases including SARS, MERS and Ebola.’’

And by March, the director-general said WHO was planning the Access to COVID-19 Tools Accelerator, which was launched with partners in April.

The director-general said the ACT-Accelerator was a historic collaboration to further hasten the development, production and equitable access to vaccines, diagnostics.

“Good news came in June as initial clinical trial results from the UK showed dexamethasone, a corticosteroid, could be lifesaving for patients severely ill with COVID-19.

“By September, new antigen based rapid tests had been validated and the diagnostic pillar of the ACT-Accelerator had secured millions of them for low- and middle-income countries.

“And then the shot that rang out around the world was the release of positive vaccine news from multiple candidates, which are now being rolled out to vulnerable groups,’’ he said.


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