Studies have not shown thimerosal in vaccines to be harmful, but flu vaccines that do not contain thimerosal are available. There is no live flu virus in flu shots. They cannot cause the flu. There are many flu viruses, and they are always changing. Each year a new flu vaccine is made to protect against three or four viruses that are likely to cause disease in the upcoming flu season. But even when the vaccine doesnât exactly match these viruses, it may still provide some protection. Flu vaccine cannot prevent: flu that is caused by a virus not covered by the vaccine, or; illnesses that look like flu but are not.
Key weather averages for Virginia in February. 1  9. 9Â°C max day temperature. 2  6. 6 hours of sunshine per day. 3  9. 9 days with some rainfall. - 4 3. -3Â°C min night temperature. 5  11. 11 hours of daylight per day. 6  0. No heat & humidity. 7  79. 79 mm of monthly rainfall. 8  3. 3 (Moderate) UV index.
Virginia Beach Weather Forecast. United States; VA; City of Virginia Beach; Virginia Beach