The CDC confirmed the first severe H5N1 bird flu case in the US, involving a hospitalized Louisiana resident. Linked to backyard flock exposure, this case marks a shift from previous mild infections. While no human-to-human spread is reported, the severity raises concerns, especially given the virus’s presence in wild birds and poultry. The CDC confirmed the first severe H5N1 bird flu case in the US, involving a hospitalized Louisiana resident. Linked to backyard flock exposure, this case marks a shift from previous mild infections. While no human-to-human spread is reported, the severity raises concerns, especially given the virus’s presence in wild birds and poultry. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle