Summer allergies or Covid infection? Dr. Peter Lin tells us how to tell the difference.

• 1 day ago
• Radio
• Duration 9:06

If you find yourself thinking back to summer ‘allergies’ or if your family has been sick but you’ve been feeling fine, you may be wondering if you’ve had Covid – and it can be hard to know for sure . Health columnist Dr. Peter Lin talks about antibody testing and why it could benefit your future health.