As more states open their borders in coming months, more COVID than ever will be circulating through the community.

Vaccines will help protect many of us, but for vulnerable people - like the elderly or immunocompromised - additional protections may be needed.

So if you have someone close that is more vulnerable to severe disease from a COVID-19 infection, what are some of the things you can do to help reduce the risk?

Also on today's show:

* 2nd generation vaccines vs natural immunity

* Will my pets need to be vaccinated too?

* Are there/will there be any plant based COVID vaccines?

* A study on fertility and the AstraZeneca vaccine (no problems found)