Some patients who recover from COVID-19 develop very few antibodies, a new early-stage study suggests, raising questions over the development of a vaccine and whether people get lasting immunity | liammannix
published this week, has not yet been subject to rigorous peer review, which means the findings need to be treated with caution. Flaws could yet emerge in the analysis and future studies may undermine its findings.
“This is not news. This is classical respiratory-virus shenanigans. The reason many of them circulate yearly is because of [their] inability to induce protective immunity,” she wrote on Twitter.Neutralising antibodies are a key part of the body’s immune system. They are made in response to infection and are custom designed to stick to the infecting virus, gumming it up and stopping it attaching to human cells.
But all patients got over the virus and recovered just as quickly, no matter their subsequent antibody levels. That suggests the immune system is using a much wider arsenal of weapons to attack the virus, also known as SARS-CoV-2.There have been reports from around the world of patients who had recovered from the virus becoming reinfected, although this may be a result of errors in testing.
Australia Latest News, Australia Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Scientists divided over key coronavirus questionFrom the moment a new virus exploded onto the world stage in December, scientists have been nervously turning over the question: how easily does it spread in the air?
Read more »
‘Immunity passport’: Life after lockdownFrom an “immunity passport” to a “traffic-light system”, health authorities and scientists around the world are grappling with how to return to life after coronavirus lockdowns.
Read more »
Coronavirus updates LIVE: More than 1.4 million COVID-19 cases worldwide, $130 billion JobKeeper scheme passes parliamentIf you suspect you or a family member has coronavirus you should call (not visit) your GP or ring the national Coronavirus Health Information Hotline on 1800 020 080.
Read more »
Coronavirus updates LIVE: JobKeeper passed by Australian Parliament, Boris Johnson in stable condition as COVID-19 cases surpass 1.5 million worldwideHealth Minister Greg Hunt has declared the curve continues to flatten, with fewer than 100 people contracting the virus in the past 24 hours but he has urged Australians to remain vigilant and stay home over Easter. Follow the latest here-
Read more »
Coronavirus updates LIVE: JobKeeper passed by Australian Parliament, Boris Johnson in stable condition as COVID-19 cases surpass 1.5 million worldwideIf you suspect you or a family member has coronavirus you should call (not visit) your GP or ring the national Coronavirus Health Information Hotline on 1800 020 080.
Read more »
Coronavirus updates LIVE: Global COVID-19 cases surpass 1.4 million, Ruby Princess told to dock in Sydney by ABFIf you suspect you or a family member has coronavirus you should call (not visit) your GP or ring the national Coronavirus Health Information Hotline on 1800 020 080.
Read more »