COVID-19 SURVIVOR MAY BE REINFECTED – WHO

Read Time:2 Minute, 2 Second
Page Visited: 35
COVID-19 SURVIVOR MAY BE REINFECTED – WHO

 

The World Health Organisation (WHO) has warned that people who have recovered from coronavirus may be reinfected as there is no proof that they have immunity to the disease.

A senior epidemiologist at WHO, Maria van Kerkhove, at a virtual news briefing on COVID-19 said antibodies’ test will help measure the level of antibodies in the blood, but “that does not mean that somebody with antibodies means that they are immune,” she said.

She also said many tests for the ailment being developed are pinprick blood tests similar to instant HIV tests.

“There are a lot of countries that are suggesting using rapid diagnostic serological tests to be able to capture what they think will be a measure of immunity.

“Right now, we have no evidence that the use of a serological test can show that an individual has immunity or is protected from reinfection,” she said.

Meanwhile, the UK government has bought 3.5 million serology tests – which measure levels of antibodies in blood plasma.

Yet, senior WHO epidemiologists have warned that there is no proof that such antibody tests can show if someone who has been infected with COVID-19 cannot be infected again.

An expert, Michael Ryan, said the antibody tests also raised ethical questions.

“There are serious ethical issues around the use of such an approach and we need to address it very carefully, we also need to look at the length of protection that antibodies might give,” he said

“You might have someone who believes they are seropositive (have been infected) and protected in a situation where they may be exposed and in fact, they are susceptible to the disease.”

WHO has said it is committed to keeping the world informed in as many ways as possible, in as many languages as possible.

The director general, WHO, Tedros Ghebreyesus, said in another press conference that the Viber chatbot is now reaching 2.6 million people “with reliable, evidence-based information, and is available in 16 languages.”

In the previous week, the global health agency launched information in Tamil, Sinhala, Bulgarian, Greek, Italian and Hungarian, and plans to launch Polish and Bangla next week.

“I’m pleased to say that from Monday, we will be providing simultaneous interpretation for these press conferences in all official UN languages: Arabic, Chinese, French, Russian and Spanish,” he said.

“We’re also planning to expand to include other languages like Swahili and Hindi.”

© 2020, https:. All rights reserved., Attribution and link to nigeriamaritime360.com is required if you wish to use any of the articles on this site

%d bloggers like this: