Dr. Siyab MD - COVID-19, public health and medicine.

Home
Archive
About

February 2022

January 2022

What is the BA.2 variant?
Should you be concerned?
 • 
Dr. Siyab, MD
2
Does the CDC study on prior COVID infection vs vaccine really say "natural immunity" is better?
A recent CDC study is being grossly misrepresented by anti-vaxxers to say "natural immunity" is better. There's more to this than meets the eye.
 • 
Dr. Siyab, MD
16
BREAKING: Supreme Court blocks Biden's vaccine mandate
Allows it to stand for healthcare workers that work in facilities that accept Medicare/Medicaid money
 • 
Dr. Siyab, MD
4

December 2021

BREAKING: CDC shortens quarantine and isolation periods
News you may have missed
 • 
Dr. Siyab, MD
6
Pediatric hospitalizations rising 4-fold in New York state - mostly unvaccinated.
This is alarming.
 • 
Dr. Siyab, MD
Cases continue to surge, thousands of flights canceled, pediatric hospitalizations increasing.
COVID update 12/24/2021
 • 
Dr. Siyab, MD
1
COVID update 12/23/2021
US reports 250,000 new cases today, higher than Delta variant peak; new vaccine data; Omicron "milder"?
 • 
Dr. Siyab, MD
3
COVID updates - Omicron dominant, surge accelerating in US
Omicron now dominant, monoclonal antibodies less effective, Paxlovid granted EUA!
 • 
Dr. Siyab, MD
Omicron spreading rapidly in US - likely dominant variant by Christmas
Don't panic, but be cautious.
 • 
Dr. Siyab, MD
1
How to have a safe Christmas with a winter COVID surge
With COVID surging and an Omicron wave imminent, here's some ideas on how to stay safe!
 • 
Dr. Siyab, MD
6
© 2025 Siyab Panhwar, MD
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture