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Flu tracked to viral reservoir in tropics

Researchers have identified a tropical source for the influenza A virus, which infects North Americans each winter and causes an average of 36,000 deaths. The study found that two strains of the virus, H3N2 and H1N1, follow a distinct pattern in their seasonal emergence and evolution.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Study uncovers cause of flu epidemics

Researchers found that genetic material exchange between closely related influenza A virus strains may have caused the 1947 and 1951 human flu epidemics, challenging the long-held belief that reassortment events lead to severe pandemics.

Major mid-century influenza epidemics caused by novel hybrid viruses

Researchers found that genetic reassortment events led to the creation of new hybrid viruses in humans during severe influenza epidemics in 1947 and 1951. This challenges the standard model of human influenza virus evolution, suggesting a more complex co-circulation of multiple forms of the same strain.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

MIT explains spread of 1918 flu

Researchers discovered two mutations in the H1N1 avian flu virus's hemagglutinin molecule enable it to bind tightly to human upper respiratory tract receptors. This binding affinity is crucial for viral transmission and explains why certain strains are more infectious than others.

Swine flu monitoring needed for farm workers, study says

A University of Alberta study recommends monitoring swine flu in workers on pig farms as part of pandemic preparedness due to potential adaptation into efficient human-to-human transmission. The strain was detected in several household members and pigs without direct contact with the child who initially contracted it.

Are some people immune to avian flu?

A study published in PLoS Medicine found that some people have low-titer antibodies against H5N1 influenza, suggesting potential protection. The researchers also observed cross-reactive antibodies in mice, which afforded partial protection against avian H5N1 infection.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

First big influenza genome study reveals flu evolution

A new study has tracked the evolution of the H3N2 influenza virus in New York over five flu seasons, revealing at least three distinct subpopulations of the virus. The research demonstrates the potential for genomics to inform vaccine development and improve public health by understanding the dynamics of flu virus evolution.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Scientists Discover How Influenza Virus Becomes More Deadly

Researchers have identified an unusual molecular mechanism that amplifies the disease-causing power of influenza A virus, potentially explaining its lethality in past pandemics. The discovery may lead to better understanding of pathogenesis and identification of new markers for predicting pandemic potential.

Virologists Track New Influenza Threat

University of Wisconsin-Madison experts conduct detailed surveillance on H5 influenza, a deadly strain found in birds that has infected eight people and killed three. The study aims to identify the source of the virus, test for genetic variation between bird and human strains, and determine potential public health risks.