Community Updates

Shield - Roanoke City and Alleghany Health Districts logo

Community Updates

Shield - Roanoke City and Alleghany Health Districts logo

Community Updates


Large multi-cultural group of people protected by large bubble from covid

What is “Herd Immunity”?

RCAHD Community Health Update A Roanoke City & Alleghany Health Districts publication When the virus that causes COVID-19 was first identified in the United States last year, it quickly spread through communities throughout the country because it was a new virus against which we did not have any natural immunity. Simply put, immunity, or our...Continue reading

two women wearing face mask in front of a sign with the Roanoke City and Alleghany Health Districts logo and "Vaccination Clinic" printed on it.

Making Sure to Get Your Second Dose

RCAHD Community Health Update A Roanoke City & Alleghany Health Districts publication Vaccines have been used in public health for decades. Each vaccine has been thoroughly studied and tailored to the disease it is trying to prevent. Pfizer and Moderna vaccines, like almost all other vaccines, require more than one dose to get optimal protection....Continue reading

Busting Myths About Vaccines 2

RCAHD Community Health Update A Roanoke City & Alleghany Health Districts publication COVID-19 vaccines offer us the promise of a rescue from this global pandemic. Vaccines, along with safety measures such as masking and physical distancing, will help us return to the normal interactions we have missed for so long. In the second of a...Continue reading

Vaccinated woman looking off into the distance thinking

Busting Myths About Vaccines

RCAHD Community Health Update A Roanoke City & Alleghany Health Districts publication Last week, the Roanoke City and Alleghany Health Districts (RCAHD) moved into Phase 2 of the COVID-19 vaccine rollout. This means that now anyone in our districts who is age 16 or older and who wants to get vaccinated is eligible to get...Continue reading

Last Updated: August 21, 2023