Bird Flu l Overview l SymptomsUS braces for cicadas by the trillion as two broods of periodic insects coincide l Treatments l Specialist

Bird Flu l Overview l SymptomsUS braces for cicadas by the trillion as two broods of periodic insects coincide l Treatments l Specialist

Bird Flu (H5N1) Overview

Bird Flu (H5N1, Avian Influenza)

Bird flu, also known as H5N1 or avian influenza, is a strain of the influenza virus that primarily affects birds but can also infect humans. It's most commonly contracted through contact with infected birds but can occasionally be transmitted from person to person.

Symptoms

Symptoms typically appear within two to eight days after exposure and can resemble those of the common flu, including:

  • Cough
  • Fever
  • Sore throat
  • Muscle aches
  • Headache
  • Shortness of breath
  • Runny nose or sneezing (less common)
  • General malaise

Treatment

Immediate medical attention is crucial for those suspected of having bird flu. Some antiviral drugs, especially if taken within two days of symptom onset, may help reduce the severity of the disease. The disease carries a high mortality rate in humans, highlighting the importance of early treatment.

Specialists

Management and treatment of bird flu may involve various healthcare professionals, including:

  • Infectious Disease Doctor: Specializes in treating infections, including tropical diseases.
  • Pediatrician: Provides medical care for children, who might be at risk.
  • Primary Care Provider (PCP): Offers preventive care and treats a wide range of diseases.

Preventive measures include avoiding contact with sick birds, practicing good hygiene, and following travel advisories for areas experiencing outbreaks. Vaccines are available for birds to prevent the disease from spreading among poultry, but a specific vaccine for humans is not widely available and is typically reserved for those at high risk or in response to a specific outbreak.

It's crucial for individuals who suspect they've been exposed to avian influenza to seek medical attention promptly to reduce the risk of severe complications.

 

Bird Flu Detected in Texas and Michigan Poultry, Rare Human Infection Reported

Bird Flu Detected in Texas and Michigan Poultry, Rare Human Infection Reported

In recent developments, bird flu has been detected at poultry facilities in Texas and Michigan, leading to a temporary halt in production at Cal-Maine Foods' Texas plant. This comes amid ongoing outbreaks in commercial poultry across the U.S. since February 2022, affecting over 80 million birds in nearly all states, and nearly 10,000 wild birds.

Bird flu, known as the highly pathogenic avian influenza H5N1 virus, was first identified among birds in China in 1996, with the first human cases recorded in Hong Kong in 1997. The virus, having arrived on U.S. shores in late 2021, has since spread to several animal populations, including harbor seals and mountain lions.

The Centers for Disease Control and Prevention (CDC) reports a rare human case in Texas, marking the second such case in the U.S., presumed to have been transmitted from sick cattle. Despite this, there has been no human-to-human transmission in the U.S., and the public risk remains low. Since 2003, nearly 900 human cases have been reported globally, with about half being fatal, primarily due to direct contact with infected birds or contaminated environments.

The U.S. government is closely monitoring the situation, assuring the availability of treatments like Tamiflu and the development of vaccine candidates. The patient from Texas experienced eye redness as a symptom and is recovering after treatment with antiviral drugs.

Authorities stress that while people working closely with animals and birds are at a higher risk, the general public should practice caution by avoiding direct contact with wild birds and sick or dead animals. The USDA assures that the meat and milk supply remains safe, emphasizing that proper cooking and pasteurization kill viruses and bacteria, including the bird flu virus.

 

 

Bird Flu Pandemic Warning

Here We Go: Scientists Warn Bird Flu Pandemic Could Be ‘100 Times Worse’ Than COVID-19

Emerging Threats

Amidst growing concerns, experts have cautioned that a bird flu pandemic may be looming on the horizon, one that could be catastrophic on a scale ‘100 times worse than Covid-19’.

The alarm was raised following reports of the virus being found in multiple species, including cows, cats, and humans, which could potentially accelerate the virus’s mutation to become more transmissible among humans.

Recent Findings

In March 2024, testing for influenza was conducted on several animals in Texas and Kansas due to signs of illness. These animals included wild birds, cats, and dairy cows. Some of these tests returned positive for avian influenza A(H5N1), marking the first time the virus has been detected in cattle within the United States.

The Gateway Pundit previously reported that a Highly Pathogenic Avian Influenza (HPAI), initially detected in dairy cows in Texas and Kansas, has now spread to additional herds in Michigan, Idaho, and New Mexico.

Human Cases and Risks

On Monday, the Texas Department of State Health Services (DSHS) issued a health alert after confirming the first human case of the novel avian influenza A(H5N1) in the state.

“The patient became ill following contact with dairy cows presumed to be infected with avian influenza. The patient’s primary symptom was conjunctivitis. This is the second case of avian influenza A(H5N1) identified in a person in the United States and is believed to be associated with the recent detections of avian influenza A(H5N1) in dairy cows announced by the Texas Animal Health Commission,” according to DSHS.

Expert Opinions

During a recent briefing, scientists highlighted the increasing risk of the H5N1 bird flu strain turning into a pandemic. “This appears to be 100 times worse than Covid, or it could be if it mutates and maintains its high case fatality rate,” said John Fulton, a vaccine consultant and pharmaceutical industry expert. “Once it’s mutated to infect humans, we can only hope that the [fatality rate] drops.”

Dr. Suresh Kuchipudi, a notable figure in bird flu research, warned of the virus’s potential for a pandemic, emphasizing its global distribution and ability to infect a variety of mammals, including humans.

Source: Daily Mail, The Gateway Pundit, Texas Department of State Health Services.

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