Deaths What are seasonal influenza-related deaths? Seasonal influenza-related deaths are deaths that occur in people for whom influenza infection was likely a contributor to the cause of death, but not necessarily the primary cause of death.
Does CDC know the exact number of people who die from seasonal flu each year? CDC does not know exactly how many people die from seasonal flu each year. There are several reasons for this. First, states are not required to report individual flu illnesses or deaths among people older than 18 years of age to CDC. Second, influenza is infrequently listed on death certificates of people who die from flu-related complications. Third, many flu-related deaths occur one or two weeks after a person’s initial infection, either because the person may develop a secondary bacterial co-infection (such as bacterial pneumonia) or because influenza can aggravate an existing chronic illness (such as congestive heart failure or chronic obstructive pulmonary disease). Also, most people who die from flu-related complications are not tested for flu, or they seek medical care later in their illness when influenza can no longer be detected from respiratory samples. Sensitive influenza tests are only likely to detect influenza if performed within a week after onset of illness. In addition, some commonly used tests to diagnose influenza in clinical settings are not highly sensitive and can provide false negative results (i.e. they misdiagnose flu illness as not being flu.) For these reasons, many flu-related deaths may not be recorded on death certificates. These are some of the reasons that CDC and other public health agencies in the United States and other countries use statistical and mathematical models to estimate the annual number of flu-related deaths. Flu deaths in children are slightly different though because these are nationally notifiable, which means that individual flu deaths must be reported to the Centers for Disease Control and Prevention. States report flu-related child deaths in the United States through the Influenza Associated Pediatric Mortality Surveillance System. However, even deaths in children may be underreported, for many of the same reasons listed above.
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https://www.youtube.com/embed/3b9iIhyZvFA
不是，里面两个ER医生解释过，流感死亡不是这么算的，否则更不得了
cdc每年统计的流感死亡就是这么算的
https://www.cdc.gov/flu/about/burden/faq.htm
Deaths
What are seasonal influenza-related deaths?
Seasonal influenza-related deaths are deaths that occur in people for whom influenza infection was likely a contributor to the cause of death, but not necessarily the primary cause of death.
Does CDC know the exact number of people who die from seasonal flu each year?
CDC does not know exactly how many people die from seasonal flu each year. There are several reasons for this. First, states are not required to report individual flu illnesses or deaths among people older than 18 years of age to CDC. Second, influenza is infrequently listed on death certificates of people who die from flu-related complications. Third, many flu-related deaths occur one or two weeks after a person’s initial infection, either because the person may develop a secondary bacterial co-infection (such as bacterial pneumonia) or because influenza can aggravate an existing chronic illness (such as congestive heart failure or chronic obstructive pulmonary disease). Also, most people who die from flu-related complications are not tested for flu, or they seek medical care later in their illness when influenza can no longer be detected from respiratory samples. Sensitive influenza tests are only likely to detect influenza if performed within a week after onset of illness. In addition, some commonly used tests to diagnose influenza in clinical settings are not highly sensitive and can provide false negative results (i.e. they misdiagnose flu illness as not being flu.) For these reasons, many flu-related deaths may not be recorded on death certificates. These are some of the reasons that CDC and other public health agencies in the United States and other countries use statistical and mathematical models to estimate the annual number of flu-related deaths.
Flu deaths in children are slightly different though because these are nationally notifiable, which means that individual flu deaths must be reported to the Centers for Disease Control and Prevention. States report flu-related child deaths in the United States through the Influenza Associated Pediatric Mortality Surveillance System. However, even deaths in children may be underreported, for many of the same reasons listed above.
CDC 的模型是公开的。CDC 并不是仅仅按照 ER 开的死亡证明字面来估计。
https://www.cdc.gov/flu/about/burden/how-cdc-estimates.htm
太新了来不及制定标准。
再说会哭的娃有奶吃。不往严重说也管不住浪里个浪的不遵守居家令。
流感计数是服务于推销疫苗的，
新冠计数是服务于叫停经济的，
现在就好奇他们是否重复计数，一个人身上既有流感又有新冠，死亡的话算哪个？
要是光顾上新冠的话，也许不久后就可以普天同庆新冠治好了流感。
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按模型看起来应该两边都算 。。。 只要有相干性就算。
车祸按 CDC模型应该不算，因为不相干。
德国不是。德国Covid19 病人并发症导致的死亡都不算。
没测的也算？