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.
H1N1 was called swine flu because it was similar to the virus seen in pigs, as this photo illustrates. The WHO officially called an end to the H1N1 pandemic in August 2010, but cases with the strain still appear each year. It is likely that the 2009 H1N1 virus will continue to spread for years to come, like a regular seasonal influenza virus, the CDC says.