Share Pin Email. Q: My family kept peanut butter in the fridge, but in college all my roommates kept peanut butter at room temperature and I loved how easy it was to spread! Now I keep my peanut butter at room temp too but I recently read you need to keep it in the fridge.
A/California/7/2009 (H1N1)v-like virus is the name of the specific strain that is used to create the vaccines for the Pandemic A-H1N1/09 flu.lu is just a shorten â¦ ed form of the word Influenza. The full name of the virus that causes what has been called the 2009 Swine Flu is Influenza Type A, Novel H1N1 Virus (A-H1N1/09). Other strains of flu circulate each year and are referred to as the seasonal flu.
Pneumococcal polysaccharide vaccine (PPSV)âthe latest version is known as Pneumovax 23 (PPV-23)âis the first pneumococcal vaccine, the first vaccine derived from a capsular polysaccharide, and an important landmark in medical history.hile this covers only thirteen strains out of more than ninety strains, these thirteen strains caused 80 percent to 90 percent of cases of severe pneumococcal disease in the US before introduction of the vaccine, and it is considered to be nearly 100 percent effective against these strains.