Researchers examine whether the blood of a recovered patient can help others. Experts are hoping a century-old technique used for treating epidemics may hold new promise for treating COVID-19 patients ...

CSL says plasma donors can earn up to $100 per donation and as much as $750 per month. Here’s how it works and what to watch out for.

Convalescent plasma – a once-celebrated treatment for COVID-19 that has largely fallen out of favor – does work well for people who are immune-compromised, according to a study published Thursday. The ...