CDC Merges Influenza, Coronavirus Divisions Into Unified Respiratory Unit
The federal agency restructured its flu and COVID-19 units into a unified Influenza and Respiratory Viruses Division (IRVD).
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CDC Merges Influenza, Coronavirus Divisions Into Unified Respiratory Unit
The federal agency restructured its flu and COVID-19 units into a unified Influenza and Respiratory Viruses Division (IRVD).
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Declining Flu Vaccination Rates Could Increase Severity of 2026 Influenza Season
Less than 44% of people in the US received a flu shot during the 2025-2026 season, down from 52% in 2021.
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High-dose Flu Vaccine Cuts Senior Hospitalizations
A high-dose vaccine reduced hospital admissions for flu or pneumonia by nearly 9% among older individuals with chronic respiratory conditions like asthma and COPD.
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IDSA Concerned Over Federal Plan to Overhaul Infectious Disease Research
Leading medical societies warn that proposed changes and funding delays at the National Institutes of Health could disrupt active studies and patient care.
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AAP Updates RSV, COVID-19 Vaccine Recommendations
AAP recommendations expand second-season RSV protection criteria for children ages 8 to 19 months, alongside updated infant COVID-19 vaccination recommendations.
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IDSA Issues Vaccine Recommendations for 2026-2027
New clinical recommendations emphasize the safety and importance of COVID-19, influenza, and RSV vaccines for individuals with weakened immune systems.
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Can a Yeast-based Universal Flu Vaccine Replace Annual Shots?
Preclinical studies on a new universal flu vaccine derived from baker’s yeast produced particles that provide broad protection against multiple influenza strains.
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First Human Swine Flu A(H1N2)v Case Identified in China
Researchers have identified the first human case of swine influenza A(H1N2)v in mainland China, likely a domestic pig transmission to a rural child.
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NFID Initiative to Improve Respiratory Disease Prevention Messaging
The National Foundation for Infectious Diseases (NFID) launched an initiative to streamline evidence-based information regarding respiratory disease prevention.
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AAP Pediatric Flu Vaccine Recommendations
The American Academy of Pediatrics (AAP) issued updated recommendations for the prevention and control of influenza in children for the 2026-27 season, urging vaccination for all children aged 6 months and older.
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Co-Diagnostics Submits Co-Dx PCR Flu A/B & RSV Test for FDA Clearance
Co-Diagnostics submitted a dual 510(k) premarket notification and CLIA Waiver by Application to the FDA for its Co-Dx PCR Flu A/B & RSV multiplex respiratory test.
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FDA Approves First mRNA Flu Vaccine
The FDA approved Moderna’s mFlusiva, the first seasonal influenza vaccine using mRNA technology to enter the US market.
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Pediatric Respiratory Infections Back to Pre-Pandemic Patterns
Pediatric influenza and Mycoplasma pneumoniae infections returned to pre-pandemic levels after COVID-19 restrictions were lifted.
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Child Respiratory Illnesses Linked to Lower Income, Educational Attainment
Infants exposed to viruses by older siblings face a higher risk of hospitalization and long-term socioeconomic challenges, according to new research.
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COVID-19 Pandemic Shifted Timing of Seasonal Respiratory Surges
A study shows that a loss of immunity caused flu and RSV peaks to occur earlier in the season before returning to pre-pandemic patterns.
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How Host Genetics and Sex Influence Influenza Virulence
Specific host genotypes and sexes can cause influenza A viruses to gain virulence faster, potentially impacting the severity of flu outbreaks.
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CDC Reports National Rise in Parainfluenza
Parainfluenza virus activity is currently high across the US, while HMPV and rhinovirus/enterovirus levels are beginning to decline, according to the CDC.
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Low Dose of H5N1 Bird Flu Causes Infection in Dairy Cows
Research suggests only 10 viral particles of the H5N1 bird flu are enough to cause a productive infection in dairy cows.
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FDA Clears AMDI Fast PCR Respiratory Panel for Point-of-Care Testing
The AMDI Fast PCR System provides point-of-care results for RSV, influenza, and COVID-19 in less than 10 minutes.
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Same-Day COVID-19 and Flu Vaccines Are Safe for Adults
Research involving 2.5 million patients found no increase in serious adverse events when receiving both COVID-19 and influenza vaccinations during the same visit.
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Tech-funded Project Intercept Aims to Strike Down Cold and Flu
Backed by approximately $500 million in investment from Big Tech, the Intercept initiative will back broad-spectrum preventatives and air-cleaning technologies to reduce the global health burden of respiratory infections.
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FDA Approves Generic Xofluza
The FDA approved the first generic of Xofluza (baloxavir marboxil) tablets, the first single-dose treatment for acute uncomplicated influenza and prophylaxis in patients 5 years of age and older.
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Pediatric Risk Factors for Severe Respiratory Infections
Underlying chronic conditions and hospital transfers are major indicators of severe disease in pediatric patients with respiratory tract infections.
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Certain Flu Drugs May Reduce Cognitive Decline
Researchers found that sialidase inhibitors—a class of flu drugs including oseltamivir (Tamiflu)—protected against degradation of protective sugar molecules tied to cognitive decline and premature aging in people living with HIV.
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