Danger Dust

244 readers

132 users here now

A community for those occupationally exposed to dusts, toxins, pollutants, hazardous materials or noxious environments

Dangerous Dusts , Fibres, Toxins, Pollutants, Occupational Hazards, Stonemasonry, Construction News and Environmental Issues

#Occupational Diseases

#Autoimmune Diseases

#Silicosis

#Cancer

#COPD

#Chronic Fatigue

#Hazardous Materials

#Kidney Disease

#Pneumoconiosis

#The Environment

#Pollutants

#Pesticides

and more

Please be nice to each other and follow the rules : []https://mastodon.world/about

founded 1 year ago

MODERATORS

Bampot

Missing immune cells may explain why COVID-19 vaccine protection quickly wanes (www.science.org)

submitted 2 months ago by Bampot to c/dangerdust

1 comments fedilink hide all child comments

New insights on what stimulates long-lived antibody production could spur better vaccines

Neither vaccinations nor immunity from infections seem to thwart SARS-CoV-2 for long. The frequency of new infections within a few months of a previous bout or a shot is one of COVID-19’s most vexing puzzles. Now, scientists have learned that a little-known type of immune cell in the bone marrow may play a major role in this failure.

The study, which appeared last month in Nature Medicine, found that people who received repeated doses of vaccine, and in some cases also became infected with SARS-CoV-2, largely failed to make special antibody-producing cells called long-lived plasma cells (LLPCs).

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 4 points 2 months ago

Medical science is one of the few topics that consistently delivers good news.