This is a very old (relatively) research sample of lanthanum hexaboride. If that chemical name means anything to you, then you likely belong to the 0.01% of the living human population that has been privileged enough to have experience in the realm of electron microscopy, or possibly some other advanced technology involvingthe precise blasting of electrons.
Well-scrubbed hands. University of Buffalo researchers in New York published a study December 27 in the journal Infection and Immunity that found that Streptococcus pneumoniae and Streptococcus pyogenes can live on surfaces such as toys, books and cribs for weeks or even months.
Walking Pneumonia symptoms in adults. Adults who are inflicted by the bacterium may show symptoms and signs of walking pneumonia after 20 to 25 days and these symptoms may develop over the next three to four days. Some of the signs and symptoms of walking pneumonia are listed below: 1  A dry cough that makes its presence felt in the form of violent spasms. 2  The cough may produce only small amounts of mucus and is not bloody. 3  Runny nose.