Bird flu (avian influenza) - Symptoms and causes - Mayo Clinic
2024年6月8日 · Bird flu, also called avian influenza, is caused by influenza type A virus infections in bird species. Depending on the strain, bird flu may cause the bird to have no symptoms, mild illness, serious illness or lead to the death of the bird. Bird flu rarely infects humans.
What Causes Bird Flu Virus Infections in Humans
2024年5月3日 · Signs and symptoms may include: shortness of breath or difficulty breathing. Less common signs and symptoms include diarrhea, nausea, vomiting, or seizures. *Fever may not always be present. This graphic shows how bird flu viruses can …
Avian Influenza (Bird Flu): H5N1, Causes, Symptoms & Treatment
What are the symptoms of bird flu (avian influenza)? Symptoms of bird flu include: Fever; Fatigue; Cough; Muscle aches; Sore throat; Nausea and vomiting; Diarrhea; Stuffy or runny nose; Shortness of breath (dyspnea) Pink eye (conjunctivitis) These symptoms can be mild or severe.
Current U.S. Bird Flu Situation in Humans | Bird Flu | CDC
2024年6月3日 · Current U.S. Bird Flu Situation in Humans. Sporadic infections with highly pathogenic avian influenza A(H5N1) viruses in mammals have been reported in the United States, Canada, and other countries, but the risk to the general public from these viruses remains low.
Bird Flu (Avian Influenza): Causes, Symptoms, and Treatment - WebMD
2024年6月4日 · Bird flu in humans. Bird flu symptoms in people can vary. The illness often comes on quickly and may start out with flu-like symptoms that include: High fever; Shivers; Aching muscles;...
H5N1 Bird Flu: What You Need to Know > News - Yale Medicine
2024年11月22日 · Most of the people who have been infected with bird flu have reported mild illnesses. A few experienced eye infections, while others reported flu-like symptoms, including chills, coughing, fever, sore throat, and runny nose, according to the Centers for Disease Control and Prevention (CDC).
Influenza (Avian and other zoonotic) - World Health Organization …
2023年10月3日 · Signs and symptoms in humans. Exposure to avian influenza viruses can lead to infection and disease in humans, ranging from mild, flu-like symptoms or eye inflammation to severe, acute respiratory disease and/or death. Disease severity will depend upon the virus causing the infection and the characteristics of the infected individual.
Bird (Avian) Flu: Symptoms, Human Risk, Prevention - Verywell …
2024年7月9日 · In humans, the symptoms of bird flu are the same as seasonal influenza. Some cases are mild, while others are severe. Avian flu has a much higher mortality rate than seasonal influenza. Roughly 53% of people diagnosed with H5N1 and 50% of …
Influenza: Avian - World Health Organization (WHO)
2024年5月16日 · Symptoms in humans range from mild to severe, and in some cases, can be fatal. Respiratory symptoms, such as cough, shortness of breath or difficulty breathing, and sore throat are more common but non-respiratory symptoms such as fatigue and muscle or body aches are also reported.
Bird Flu: Symptoms, Causes, and Risk Factors - Healthline
2018年9月29日 · Currently, the virus isn’t known to spread via human-to-human contact. Still, some experts worry that H5N1 may pose a risk of becoming a pandemic threat to humans. What are the symptoms of...