It was 1981, when doctors in the US started noticing strange patterns across their patients, young and previously healthy individuals were being affected by diseases found exclusively among patients with weakened immune systems. Continue reading HIV / AIDS – The Worst Epidemic in Modern History
By Steve Allain, Imperial College London
One of my biggest pet peeves as a herpetologist is the trouble that some people have with distinguishing between a venom and a poison – I thought I’d address this early on as I don’t wish to confuse anyone. There is an easy way to remember which is which, a venom has to be injected and a poison has to be ingested. It is very likely that if you ingested a venom it wouldn’t have any effect on your body due to the same protective properties in the stomach that protect us from pathogens, such as the change in pH.
thebiochemistblog.com 