MicrobeWorld
Radio Show Archive
August 16th - 31th Radio Shows
Mon., 8/18
T. Denticola and Gum Disease:
More than five hundred species of microorganisms live in your mouth.
Most are good, but one is always trying to cause trouble.
Tues., 8/19
Chlamydia and Reactive Arthritis:
If Chlamydia infections are not diagnosed and treated, they can cause
trouble for decades in the joints of some unlucky hosts.
Weds., 8/20
Salmonella in Pet Treats:
A routine investigation of a Salmonella outbreak in Calgary, Canada,
last year tracked the outbreak to a surprising source.
Thurs.,
8/21 Salamander Eggs and Bacteria:
If the female redbacked salamander leaves her nest, her eggs are killed
by fungi. But if she stays, something protects the eggs.
Fri., 8/22
Space Microbes: One
scientist has had her attention focused skyward for decades, pursuing
the idea that cellular life may exist on some other planet.
Mon., 8/25
Bacterial Biofilm:
Listen today to learn what your teeth have in common with a boat hull,
a drainpipe, underwater rocks, and the gunk that builds up on contacts
lenses!
Tues., 8/26 Geobacter
Electricity: As cells convert fuel into energy, they create
bits of negatively charged energy. Some store the energy for future
use, but some dump it, creating quite a charge.
Weds., 8/27 Dutch Penicillin:
The British and Americans weren’t the only ones making penicillin
during World War II. Dutch scientists working in secret during the Nazi
occupation also made the antibiotic.
Thurs.,
8/28 Smallpox Immunity:
People haven’t been vaccinated for smallpox in 30 years, and scientists
have questioned whether those vaccinated decades ago are still immune.
Fri., 8/29
Reclaiming Brownfields:
One scientist’s solution to contaminated sites is to layer on
fabricated soil to encourage growth.
Microbeworld
is made possible by the more than 40,000 members of the American Society
for Microbiology. Visit us on-line at microbeworld.org.