![]() As cases imported from China, one case in Malaysia and two cases in Canada have been reported. The World Health Organization (WHO) has reported 1,568 cases of human infection as of Septemspecifically, there were 1,560 cases in China (Including Hong Kong and Macau), 5 cases in Taiwan. ![]() Since then, cases of infection have been reported during the winter. (Answer) Many human cases infected with avian influenza A (H7N9) virus were reported in China from April 2013 towards the summer of 2013, and again between November 2013 and May 2014. (H1N1)pdm09 is considered a seasonal influenza virus since April 2011.īack to Top Q.4: What is the current situation of avian flu A (H7N9) reported in China in 2013? As the virus spreads throughout the world and many people acquire immunity against the novel influenza virus, it becomes seasonal influenza virus. Novel pandemic influenza viruses in the past include Spanish Influenza (1918-1919), Asian Influenza (1957-1958), Hong Kong Influenza (1968-1969), Novel Influenza A (influenza A (H1N1)pdm09) (2009-2010). However, once it occurs, it may have a great impact on the life and health of the people, healthcare systems, people’s daily lives, and the entire economy. It is difficult to predict when and where a novel influenza will emerge. On the other hand, when a novel influenza virus with substantially different antigenicity emerges, against which many people do not have immunity, a nationwide epidemic of novel influenza occurs. (Answer) Antigenicity of influenza A viruses undergoes subtle changes every year, causing annual outbreaks in humans around the world. Q.1: What is the difference between Influenza and the common cold? What responses will be made if serious health damage is caused by influenza vaccine? What are the symptoms (adverse events) caused by influenza vaccination?Īre there any fatal cases after influenza vaccination?Ĭan the influenza vaccination cause influenza? Where can I get the routine vaccination (Please check the description) against influenza based on the Immunization Act? How much does it cost?Ĭan I always receive routine vaccination against influenza based on the Immunization Act if I am eligible and want to receive it? Who is eligible for influenza vaccination based on the Immunization Act? How much does it cost to get an influenza vaccine? Regarding a product available for multiple doses from the same vial, for how long can a single vial be used? When is the best time to be vaccinated for influenza?Īre sufficient vaccine supplies available? What is “quadrivalent vaccine”? For what kind of influenza is this year’s vaccine effective? Is it possible that the effectiveness of influenza vaccine declines in the process of production? What is the effectiveness of influenza vaccine in infants? Please tell me the efficacy and effectiveness of vaccine. Once a child's flu has been cured, does the school need to have a certificate of cure on file? How long should I stay inside when I am diagnosed with influenza?ĭoes an employee who has caught the flu need to provide a certificate of cure or a certificate of negative test result upon returning to work? What should we do for prevention of fatal incidents caused by abnormal behaviors?Īre antibacterial drugs effective for influenza? Is there any causal relationship between taking influenza antiviral drugs and abnormal behaviors? There were some media reports on abnormal behavior including fatal falling incidents after taking influenza antiviral drugs. What kinds of influenza antiviral drugs are available?Īre antiviral drug resistant influenza viruses circulating in Japan? What should I do when I have flu symptoms? What is the history of influenza pandemics? ![]() What is the current circulation of influenza in the world? What types of flu viruses are currently circulating in Japan? What is the current situation of the pandemic virus in 2009? What are the current situations of avian flu A (H7N9) reported in China in 2013? What is the difference between seasonal influenza and novel influenza? When will influenza activity begin and when will it peak? What is the difference between Influenza and the common cold?
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