The Texas Department of State Health Services (DSHS) has confirmed the first human case of novel avian influenza A(H5N1) in Texas. According to the DSHS, the patient's primary symptom was conjunctivitis. In response to this development, the DSHS is urging healthcare providers to be vigilant for individuals showing signs and symptoms of avian influenza A(H5N1).
The DSHS, in collaboration with various health agencies, is actively investigating cases of avian influenza A(H5N1) in both humans and animals. Reports indicate that the avian influenza A(H5N1) virus has been detected in cattle for the first time in the United States, following recent detections in dairy cows.
Healthcare providers are advised to consider the possibility of avian influenza A(H5N1) infection in individuals with influenza symptoms and relevant exposure history. Symptoms of avian influenza A(H5N1) may include fever, cough, sore throat, and conjunctivitis. Severe cases have led to respiratory failure, acute respiratory distress syndrome, septic shock, and even death.
Strict infection control measures are recommended for assessing and treating patients with suspected avian influenza A(H5N1) infection. Antiviral treatment should be initiated promptly, and chemoprophylaxis may be considered for individuals with exposure to confirmed or probable cases. Health authorities emphasize the importance of reporting suspected cases promptly and conducting thorough investigations and follow-up on close contacts.
As the investigation unfolds, the DSHS reassures the public that the overall risk to the general population is low. Simple preventive measures such as handwashing, cough etiquette, and staying home when sick can help protect against the flu. Moreover, the consumption of pasteurized milk and milk products is highlighted as a safe practice to prevent flu transmission.
In light of this development, individuals experiencing flu-like symptoms are encouraged to seek medical attention promptly and discuss treatment options with their healthcare provider.
