Weekly U.S. Influenza Surveillance Report | 合法醫療器材資訊網

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Sensitivities of RIDTs are generally approximately 50-70%, but a range of 10-80​% has been reported compared to viral culture or RT-PCR. Specificities of RIDTs​ ... Read More

The percentage of respiratory specimens testing positive for influenza in clinical laboratories decreased. Pneumonia and Influenza Mortality: The proportion of ... Read More

2019年2月4日 — Influenza rapid diagnostic tests RIDTs for clinical laboratory directors and ... False​-positive (and true-negative) influenza test results are more ... Read More

Rapid influenza diagnostic tests (RIDTs) are immunoassays that can identify the ... Proportion of positive RIDT results of all positive “gold standard test” results ... Read More

Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause ... How Many People Get Sick with Flu Every Year? A 2018 CDC ... There are tests available to diagnose flu. Read More

Data from clinical laboratories (the percentage of specimens tested that are positive for influenza) are used to monitor whether influenza activity is increasing or ... Read More

Understanding some basic considerations can minimize being misled by false-​negative or false-positive results. Sensitivities of rapid influenza diagnostic tests are ... Read More

2016年2月7日 — For the most recent three weeks, the regional percentage of respiratory specimens testing positive for influenza viruses in clinical laboratories ... Read More

由 X Xu 著作 · 2019 · 被引用 59 次 — The percentage of specimens testing positive for influenza each week ranged from 1.7% to 26.2%. Nationally, the percentage of clinical ... Read More