Respuestas al mensaje #62,386

There's a ton of studies on this that you can google. The Diamond Princess outbreak showed that cross immunity is definitely a thing. There were...

Why the hell did they pic a photo of a 55 year old Crossfit mom with a receding hairline? That's real, unfortunately it probably got posted on...

Ibuprofen is not completely harmless. For instance: prolonged use of ibuprofen can cause your joints cartilage to deteriorate.* Most if not all...

It's too bad too since measles was almost eliminated in most western countries thanks to vaccines. Say what you want about the MMR vaccine, but...

Reminder that the Assad regime released known terrorists from prison anticipating said terrorists would then go on to join and co-opt the FSA...