Hi, I’m pleased to tell you my order arrived yesterday. Many thanks for you help!

“I take 20 mg Cialis pill and it works as expected but after sexual intercourse I sometimes feel muscle pain in the back and fatigue. I do not know if this is because I work like a stud or it is a side effect. Anyway I am lucky that I gave it a try.”

New infections are down but it is too soon to say if cases have peaked, say experts.

Vaccination with Moderna's jab can now be extended to adolescents, the EU medicines watchdog says.

A study in 200 English secondary schools and colleges found very few infections in close contacts of cases.

A program has been used to predict the structures of nearly every protein in the human body.