Medicine & Life Sciences
1918-1919 Influenza Pandemic
100%
Cross Protection
72%
Human Influenza
46%
Epidemics
43%
Pandemics
42%
Immunity
18%
Basic Reproduction Number
17%
Switzerland
12%
Infections
10%
Immunization Programs
6%
Wales
6%
England
5%
Theoretical Models
4%
Public Health
4%
Agriculture & Biology
pandemic
65%
influenza
59%
qualitative analysis
58%
cross immunity
31%
basic reproduction number
15%
infection
10%
Switzerland
10%
Wales
5%
time series analysis
5%
England
5%
public health
4%
mathematical models
4%
vaccination
4%
Mathematics
Influenza
67%
Qualitative Analysis
56%
Immunity
20%
Profile
18%
Infection
16%
Timing
9%
Basic Reproduction number
9%
Left handed
6%
Right handed
6%
Public Health
5%
Vaccination
5%
Time series
3%
Mathematical Model
3%
Sufficient
3%
Estimate
1%
Model
1%
Chemical Compounds
Qualitative Analysis
55%
Wave
47%
Strain
7%
Time
1%
Engineering & Materials Science
Public health
4%
Information use
4%
Time series
3%
Mathematical models
2%