We've all heard that mold in the home is extremely hazardous to our health, but did you know that mold occurs outdoors as well? Our gardens and backyards are actually a great breeding space for molds that are inhaled via mold spores. Our immune systems deal with these mold spores just like an allergy, with watery eyes, sneezing and congestion.
Mosquito bites mean something different in many parts of the world. Working for an international aid and development agency, I've learned about the dangers of malaria, an infectious disease transmitted by the bite of an infected female mosquito. On World Malaria Day, I think about the millions of children who have no bug spray -- not ever.
Hollywood is not the only place with an increasing their number of sequels. While returning health villains, like West Nile Virus and "Swine Flu 2" continue to represent only a minority of worldwide infections, the future is looking rather glum. There are certain to be more germs that will re-emerge and send us all into a frenzy worthy of a blockbuster's opening day weekend.