In today's health headlines we talk about people that have had COVID-19 in the past the the immunity that might follow this, but how long might this immunity last?
Also, UK regulators are reviewing AstraZeneca vaccine for possible approval.
Dangerous ripple effect after Thanksgiving
KTNV Channel 13 Las Vegas
Thanksgiving is over but there could be a dangerous ripple effect. If you traveled, or had people visit you over Thanksgiving, top..
