Understanding Bird Flu: Developments, Symptoms, and Prevention

Aditi Correa, MD, MSCP
Apr 3
2 min read

INFECTIOUS DISEASE UPDATE!

What is Bird Flu?

Recently, there have been growing concerns globally about avian influenza, commonly known as bird flu. Here is the latest information as of March 2025:

Bird flu is a viral infection that primarily affects birds but can occasionally infect humans. The most common strains affecting humans are H5N1 and H7N9. These viruses can cause severe respiratory illness and have a high mortality rate in humans. It does not currently transmit from human to human.

Recent Developments:

Current Strains: As of 2025, H5N1 remains the most prevalent strain affecting humans, with sporadic cases reported globally. Another strain, H7N9, has shown decreased transmission rates but remains under surveillance.
Transmission: Bird flu is primarily transmitted through direct contact with infected birds or contaminated environments. Human-to-human transmission is rare but possible, particularly in close-contact scenarios.
Outbreaks: Recent outbreaks have been reported in Asia and parts of Europe, mainly affecting poultry farms. Authorities are monitoring these situations closely to prevent further spread.

Symptoms to Watch For:

High fever
Cough
Sore throat
Muscle aches
Severe respiratory distress in advanced cases

Prevention Tips

Avoid Contact: Limit exposure to wild birds and avoid visiting live animal markets or poultry farms in affected regions.
Practice Good Hygiene: Wash hands frequently with soap and water, especially after handling birds or being in bird habitats.
Cook Poultry Thoroughly: Ensure all poultry and eggs are cooked to safe temperatures to kill any potential viruses.
Vaccination and Treatment: While there is no universal vaccine for bird flu, vaccines are available for certain strains. Antiviral medications can be effective if administered early.

What to Do if You Suspect Infection

If you experience symptoms consistent with bird flu, especially after potential exposure, call Dr C asap (for enrolled patients). Early diagnosis and treatment are crucial for managing the disease effectively.

Stay Informed

You can stay updated on bird flu developments through reliable sources like the CDC and WHO, and our office will continue to provide guidance as new information becomes available. All enrolled patients also benefit from being able to text Dr C directly about anything, anytime, so don't be shy!

Don't touch wild birds on a whim,