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May 15, 2024 · At a glance. Spotted fever rickettsiosis (SFR) annual reported cases 2000-2021. Historical trends of SFR. Seasonality of SFR. States reporting SFR. People at risk of SFR.
Cases of Rocky Mountain spotted fever in the U.S. 1970-2019. Published by. John Elflein , Sep 14, 2022. In 1970, there were 0.19 new cases of Rocky Mountain spotted fever per 100,000...
Apr 15, 2021 · Frequency of laboratory-confirmed cases of Rocky Mountain spotted fever by assay, Mexicali, Mexico, 2009–2019 Table 3. Age distribution of patients with PCR- and IFA-positive cases of fatal Rocky Mountain spotted fever, Mexicali, Mexico, 2009–2019 Table 2. Demographic and clinical characteristics of patients with PCR- and IFA-positive cases ...
Sep 15, 2022 · Seventy-eight RMSF cases with onsets from 1980 to 2019 were reviewed. The incidence of RMSF has risen in the last 20 years from 0.04 cases per million to 0.07 cases per million (a two-fold increase in reports), though the percentage of cases that were confirmed dropped significantly from 72% to 25% of all reported cases.
- 10.1371/journal.pntd.0010738
- 2022/09
We compared clinical and epidemiologic data of cases in Mexicali during 2009–2019 between patients with an IgG titer reactive with Rickettsia rickettsii bacteria by indirect immunofluorescence antibody (IFA) assay and those who demonstrated DNA of R. rickettsii in a whole blood sample when tested by PCR.
Results. During 2009–2019, a total of 4,290 persons in metropolitan Mexicali and the Mexicali Valley had illnesses meeting the DGE case definition for probable cases of RMSF (Figure 1). Of those, a diagnostic assay was performed on 2,532 patients, and a positive result from either assay was recorded for 921 (36.37%).
Sep 14, 2022. In 1970, there were 380 new cases of Rocky Mountain spotted fever in the United States, compared to 5,207 new cases in 2019. This statistic shows the number of new cases of...
