We did bought more VHT along with Qqq and bngo (another biotechnology data firm) recently....
Regarding vaccines https://www.cdc.gov/coronavirus/2019-ncov/vaccines/expect/after.htmlhttps://www.nejm.org/doi/full/10.1056/NEJMoa2034577
Imho vaccine is generally safe
Very small 0.3 - 0.6% side effects treatable vascular side effects like strokes or cardiac issues heart attacks
Expect 10-20s% have joints pain headaches fevers flu symptoms tireness especially after 2nd dose [3rd - 4th wks after first dose]
Think Brazile data has few deaths?? (Unclear if related to vaccine) After large numbers tested in late Summer fall initial studies.
Pls stay safe