A new and worrisome expression of Covid-19 infection was highlighted.
There are good reasons to believe that this virus could raise the risk of stroke in adults. Here’s what cardiologists believe you need to know.

A zigzag swim in the sea to avoid jellyfish; the enemy is fear
In our seas it is often possible to have jellyfish. These are not lethal species, but with their stinging tentacles they can ruin our vacations.








































































