#news #biotech Could a TB vaccine protect the elderly from severe COVID?

Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: Could a TB vaccine protect the elderly from severe COVID? .Scientists suspect that a century-old tuberculosis vaccine might be able to protect older adults against the worst ravages of COVID-19.

from Biotechnology News – Biology News https://ift.tt/2WZOcFh