Native Language or State of Birth If person was a US citizen at birth and born in US or territories: this is the person's state or territory of birth foreign born: this is X0 born at sea: this is X9.f person was not a US citizen at birth: this is the person's native language Native Language: code starts with 0, 1, 2, 3, 4, or V Language Code means State of Birth: code starts with 5, 6, 7, 8, 9, or X State Code means. Country of Birth: code starts with 0, 1, 2, 3, 4, or V.
Influenza, commonly known as the flu , is an infectious disease caused by the influenza virus. Symptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired.nfluenza, commonly known as the flu , is an infectious disease caused by the influenza virus. Symptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired.
The flu virus is the most common cause of viral pneumonia in adults. Other viruses that cause pneumonia include respiratory syncytial virus (RSV) , rhinovirus, herpes simplex virus, severe acute respiratory syndrome (SARS) virus, and more. Learn more about what causes pneumonia.