REINFECTION DEFENCES - A new study finds that antibodies produced in the nose decline 9 months after infection, while those found in the blood last at least a year.
A new study finds that antibodies produced in the nose decline nine months after COVID-19 infection, while antibodies found in the blood last at least a year.
Antibodies produced in the nose decline nine months after Covid-19 infection, while antibodies found in the blood last at least a year, a new study has revealed.Antibodies in the nasal fluid (known as immunoglobulin A or IgA) provide first-line .
First-line immune defences against Covid are short-lived and may explain reinfection miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
First-line defences against Covid are short-lived and may explain reinfection miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.