Early symptoms of the flu may include conditions such as excessive or sudden fatigue or body aches and chills, according to Healthline. While fatigue can be an early symptom of a cold, in people who have the flu, the fat... More »

AIDs.gov reports that the earliest stage of HIV is known as acute retroviral syndrome and often presents with flu-like symptoms. HIV, or human immunodeficiency virus, is a chronic virus that destroys a patient’s CD4 T ce... More »

The earliest signs of an HIV infection are flu-like symptoms that include fever, rash, swollen lymph nodes, headache and fatigue, according to Mayo Clinic. These symptoms usually appear between 30 and 60 days after a per... More »

Common symptoms of influenza type A include a cough, sore throat, headaches, body aches, fatigue, chills, nausea, vomiting, diarrhea and a fever of more than 100 degrees Fahrenheit, according to the U.S. Department of He... More »

Some of the earliest signs of the flu include the sudden onset of excessive fatigue, aches and chills, coughing and chest tightness, soreness in the throat, fever and gastrointestinal problems, such as nausea, stomach pa... More »

www.reference.com Health Conditions & Diseases Cold & Flu

Symptoms of the flu include a fever of 100 degrees Fahrenheit or greater, sore throat, cough, runny or stuffy nose, chills, headache, body ache, fatigue, vomiting, nausea and diarrhea, according to Flu.gov. Not all peopl... More »

www.reference.com Health Conditions & Diseases Cold & Flu

Symptoms of flu include fever, runny or stuffy nose, congestion in the sinus, body aches, a sore throat with cough, and tiredness, reports Drugs.com. Treatment options depend on the symptoms experienced and include use o... More »