Chunna Ma
Biographic Data
| ID | 6164002 |
|---|---|
| NAME | Chunna Ma |
| GIVEN NAMES | Chunna |
| FAMILY NAME | Ma |
| SIGNATURE | MA C |
| AFFILIATIONS | Beijing Center for Disease Prevention and Control |
| VERIFIED | No |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 5 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2013 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 0 |
Role of presymptomatic transmission of Covid-19: Evidence from Beijing, China
Background The presymptomatic transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been documented in limited clusters, and it is predicted through modelling. However, there is a lack of evidence from observations with a large sample size. Methods We used data from meticulous contact tracing of people exposed to cases of SARS-CoV-2 to estimate the proportion of cases that result from the presymptomatic transmission of …
Infectious disease-specific health literacy in Tibet, China
This study was aimed to develop an instrument to assess infectious disease-specific health literacy (IDSHL) in the general population of Tibet, China and identify the association between IDSHL and reported infectious disease-related symptoms. A survey using a standardized questionnaire, which included 25 questions on knowledge, behaviors and skills regarding infectious diseases, was conducted in the general population of Tibet, China between Sept…
Cluster of Human Infections with Avian Influenza A (H7N9) Cases: A Temporal and Spatial Analysis
Our results suggested that the spatial-temporal clustering of H7N9 in China between 2013 and 2014 is fundamentally different
Behavioural factors associated with diarrhea among adults over 18 years of age in Beijing, China
Good health habits, good eating habits, and regular exercise can prevent the episodes of diarrhea, and thus decrease the potential for disease occurrence
Influenza vaccination coverage rates among adults before and after the 2009 influenza pandemic and the reasons for non-vaccination in Beijing, China: A cross-sectional study
Within the general population of Beijing the vaccination coverage rates were relatively low and did not change significantly after the influenza pandemic. The perception of not expecting to contract influenza was the predominant barrier to influenza vaccination. Further measures are needed to improve influenza vaccination coverage
No prominent works on this page.
Influenza vaccination coverage rates among adults before and after the 2009 influenza pandemic and the reasons for non-vaccination in Beijing, China: A cross-sectional study
Within the general population of Beijing the vaccination coverage rates were relatively low and did not change significantly after the influenza pandemic. The perception of not expecting to contract influenza was the predominant barrier to influenza vaccination. Further measures are needed to improve influenza vaccination coverage
Behavioural factors associated with diarrhea among adults over 18 years of age in Beijing, China
Good health habits, good eating habits, and regular exercise can prevent the episodes of diarrhea, and thus decrease the potential for disease occurrence
Cluster of Human Infections with Avian Influenza A (H7N9) Cases: A Temporal and Spatial Analysis
Our results suggested that the spatial-temporal clustering of H7N9 in China between 2013 and 2014 is fundamentally different
Infectious disease-specific health literacy in Tibet, China
This study was aimed to develop an instrument to assess infectious disease-specific health literacy (IDSHL) in the general population of Tibet, China and identify the association between IDSHL and reported infectious disease-related symptoms. A survey using a standardized questionnaire, which included 25 questions on knowledge, behaviors and skills regarding infectious diseases, was conducted in the general population of Tibet, China between Sept…
Role of presymptomatic transmission of Covid-19: Evidence from Beijing, China
Background The presymptomatic transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been documented in limited clusters, and it is predicted through modelling. However, there is a lack of evidence from observations with a large sample size. Methods We used data from meticulous contact tracing of people exposed to cases of SARS-CoV-2 to estimate the proportion of cases that result from the presymptomatic transmission of …
Medicine (5 works) · Demography (4 works) · Environmental health (4 works) · Beijing (3 works) · China (3 works) · Disease (3 works) · Epidemiology (3 works) · Internal Medicine (3 works) · Biostatistics (2 works) · COVID-19 epidemiological studies (2 works)