William A. Haseltine

By William A. Haseltine This story is part of a larger mosaic of stories on Post-Acute Sequelae of Covid-19 (PASC), also known as Long Covid. Read part one and two of this series. Comparing brain volume before and after individuals were exposed to...

By William A. Haseltine This is the first in a series on the Omicron variant, specifically discussing its derivative lineages: BA.1, BA.2, and BA.3. We have previously speculated on the potential origin of Omicron in an earlier article. The Omicron variant has...