Most HPV infections don't lead to cancer. But some types of genital HPV can cause cancer of the lower part of the uterus that connects to the vagina (cervix). Other types of cancers, including cancers of the anus, penis, vagina, vulva and back of the throat (oropharyngeal), have been linked to HPV infection.
USA has 50 states since 1959. The flag has 50 stars, one for each state. The District of Columbia is a federal district, not a state. Many lists include DC and Puerto Rico, which makes for 52 states and other jurisdictions.
1822-1867 â Fourteen more stars are added to the flag with the inclusion of Missouri, Arkansas, Michigan, Florida, Texas, Iowa, Wisconsin, California, Minnesota, Oregon, Kansas, West Virginia, Nevada and Nebraska. There are now thirty seven stars on the American Flag.778-1794 â Alternative versions of the American flag continue to be produced and used by various prominent military outfits and sailing vessels in spite of the official adoption of the Ross design. All versions utilize the red, white, and blue theme.