I've been using a mosquito net for a month. Previously, I was bitten frequently despite using a variety of supposedly effective solutions. In a time of spreading mosquito disease, a net is essential.
The scorpion fish and lionfish are from the same venomous family of fish. I'd never heard of them until one day when I had the misfortune of stepping on one whilst on holiday in Greece.
Ringworm and Lyme disease are two very different conditions that can both cause red ring-shaped rashes. Here's how you and your doctor can tell these two rashes apart.