The recent bird flu outbreak in Maharashtra has triggered fresh public health concern, especially after infected poultry were detected in affected zones. While human infections remain rare, experts say people who come in close contact with infected birds or contaminated environments must stay cautious. Here is what doctors want everyone to understand about how bird flu spreads, the symptoms to watch out for, and why early precautions matter more than panic.
Bird Flu Alert in Maharashtra
The recent bird flu outbreak in Maharashtra has once again put avian influenza under the spotlight. Reports from affected areas, including poultry farms, have led authorities to increase surveillance and containment measures. Thousands of birds have already been culled in different states across India over the last few months after H5N1 infections were confirmed. For many people, bird flu still sounds like a distant disease linked only to chickens and poultry farms. But health experts say the bigger concern is the possibility of human exposure, especially among people who work around birds every day.
According to the World Health Organization, avian influenza viruses mainly spread among birds, but certain strains such as H5N1 can infect humans through direct or indirect exposure to infected animals or contaminated surroundings. Doctors insist there is no reason to panic right now. At the same time, ignoring the warnings completely would also be a mistake.
How Exactly Do Humans Get Infected with Bird Flu?
One of the biggest myths around bird flu is that it spreads easily between people. So far, global health agencies have not found evidence of sustained human-to-human transmission of H5N1. The real risk comes from close contact with infected birds or contaminated environments.
Dr. Manisha Bhatt, Consulting Physician at Zynova Shalby Hospital in Mumbai, explains: “Bird flu, also known as avian influenza, can be described as a viral infection that tends to affect birds such as chickens, ducks, and other poultry. Some strains, especially H5N1, can sometimes infect humans. It can infect humans via close contact with infected poultry, contaminated surfaces, or during culling operations.”
The virus can enter the human body through the eyes, nose, or mouth. Even inhaling contaminated droplets or dust particles in poultry farms may increase the risk. Dr. Bhatt further says: “A human can get infected if he or she comes in direct contact with the bird’s saliva, droppings, feathers, or while working at poultry farms. It is possible for the virus to get into the body via the eyes, nose, or mouth, or through inhalation of contaminated droplets and dust particles.”
This is why poultry workers, veterinarians, transporters, farm cleaners, and people involved in bird culling are considered the highest-risk groups. The WHO has repeatedly noted that live bird markets, poultry handling, and infected farm environments remain the primary sources of human exposure globally.
Why Experts Are Watching the Outbreak So Closely
Bird flu outbreaks are not entirely new. What worries experts now is the increasing global spread of H5N1 across birds and even some mammals. Over the last few years, outbreaks have been reported in Asia, Europe, Africa, and the Americas. In 2024, even dairy cattle outbreaks were reported in the United States, and some farm workers got infected after exposure. Scientists say viruses constantly mutate. Every time the virus spreads widely among animals, the chance of genetic changes also rises. That does not mean a pandemic is imminent, but it explains why governments and health agencies are treating every outbreak seriously.
The WHO currently states that the overall public health risk remains low, but it also stresses the importance of surveillance and rapid detection. Dr. Bhatt says awareness remains surprisingly low among the general public: “There is still a low amount of awareness regarding bird flu. Hence, surveillance and timely treatment are important.” Another concern is that bird flu symptoms can initially look very similar to common viral infections or Covid-19, which can delay diagnosis.
Symptoms Can Look Like Flu or Covid, and That Is Part of the Problem
Bird flu symptoms in humans often begin like a regular viral infection. Fever, cough, sore throat, body pain, fatigue, and breathing trouble are among the most common signs. Dr. Bhatt warns: “The symptoms of bird flu in humans can be like Covid-19 or the common flu. Hence, the overlapping of the symptoms can make the diagnosis difficult.” This overlap is exactly why doctors are asking people not to ignore flu-like symptoms after exposure to poultry or dead birds.
In severe cases, bird flu can progress rapidly and lead to pneumonia, respiratory distress, and hospitalization. “If not managed at the right time with the help of an expert, then the person’s condition can worsen, leading to pneumonia, respiratory distress, and hospitalization,” says Dr. Bhatt.
Health experts also warn against self-medication, especially taking antibiotics without proper testing. “You will be given antiviral drugs to manage the symptoms and improve the quality of life. Don’t self-medicate at all; follow the guidelines given by the expert.” The WHO also recommends immediate medical assessment and isolation if zoonotic influenza infection is suspected.
Small Everyday Precautions Can Make a Big Difference
One important fact often missed in panic-driven conversations is this: properly cooked chicken and eggs are generally considered safe to eat. The WHO states there is no evidence that properly cooked poultry products transmit H5N1 infection. Still, hygiene matters enormously during outbreaks.
Dr. Bhatt advises: “To prevent bird flu, wear a mask, avoid crowded places, maintain hand hygiene, be careful while working at poultry farms, and seek immediate help for symptoms like fever and cough.”
Experts Also Recommend:
- Avoid touching dead or visibly sick birds
- Wash hands thoroughly after handling raw poultry
- Cook poultry and eggs completely
- Avoid raw or undercooked eggs
- Use protective equipment while handling birds
- Report unusual bird deaths to local authorities
- Avoid spreading unverified rumors on social media
The WHO and health authorities continue to stress that awareness, hygiene, and early reporting are the strongest tools right now.
The Bigger Lesson Is About Preparedness, Not Fear
Outbreaks like these often reveal how connected animal health and human health really are. A virus that starts in birds can quickly become a public health concern if surveillance weakens or misinformation spreads faster than facts. The Maharashtra outbreak is a reminder that diseases do not always arrive dramatically. Sometimes they begin quietly, inside farms, among birds, before becoming a larger concern. For now, experts say the public should stay alert, informed, and practical. Fear helps nobody. Awareness does.
This article includes expert inputs shared with TOI Health by Dr. Manisha Bhatt, Consulting Physician, Zynova Shalby Hospital, Mumbai. Inputs were used to explain how bird flu spreads to humans, why the Maharashtra outbreak has raised concern among health experts, and what precautions people should take to stay safe.
