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Influenza B virus is the only species in the genus Betainfluenzavirus in the virus family Orthomyxoviridae. Influenza B virus is only known to infect certain mammal species, including humans, ferrets, pigs, and seals. [4][5] This limited host range is apparently responsible for the lack of influenza pandemics associated with influenza B virus ...
Influenza vaccines, colloquially known as flu shots, are vaccines that protect against infection by influenza viruses. [ 14 ][ 15 ] New versions of the vaccines are developed twice a year, as the influenza virus rapidly changes. [ 14 ] While their effectiveness varies from year to year, most provide modest to high protection against influenza ...
Recombinant technology has however been used to target the formation of vaccines for HPIV-1, -2 and -3 and has taken the form of several live-attenuated intranasal vaccines. Two vaccines in particular were found to be immunogenic and well tolerated against HPIV-3 in phase I trials. HPIV-1 and -2 vaccine candidates remain less advanced. [17]
What to do about flu. Covid-19 has killed an astounding 300,000 Americans, but don’t forget that influenza, also known as the flu, also typically kills tens of thousands of people in the U.S ...
Frequency. 3–5 million severe cases per year [1][2] Deaths. >290,000–650,000 deaths per year [3][4] Influenza, commonly known as " the flu " or just " flu ", is an infectious disease caused by influenza viruses. Symptoms range from mild to severe and often include fever, runny nose, sore throat, muscle pain, headache, coughing, and fatigue.
The following are list of bioCSL flu vaccine brands: [31] Trivalent. Afluria, also marketed as Enzira, Fluvax, and Nilgrip in various different markets. Agrippal, also marketed as Begripal, Fluazur, Sandovac, Agriflu, and Chiroflu in various different markets. Fluad, [32][1] also marketed as Chiromas in Spain.
Monovalent type A influenza vaccines are generally indicated during the pandemic or the flu for everyone without contraindications. According to the Advisory Committee on Immunization Practices (ACIP) under the Centre for Disease Control and Prevention (CDC), people aged above 10 are recommended to take one dose of H1N1 vaccine while those who are 6 months to 9 years old should be injected ...
Influenza-like illness (ILI), also known as flu-like syndrome or flu-like symptoms, is a medical diagnosis of possible influenza or other illness causing a set of common symptoms. These include fever, shivering , chills , malaise , dry cough , loss of appetite , body aches, nausea , and sneezing typically in connection with a sudden onset of ...