Earth & Environmental Sciences
allergen
78%
asthma
72%
virus
59%
exposure
35%
climate
20%
infection
14%
infectivity
10%
respiratory disease
9%
polymerase chain reaction
8%
antibody
8%
relative humidity
6%
moisture
5%
temperature
2%
method
1%
Medicine & Life Sciences
Allergens
58%
Asthma
47%
Climate
44%
Viruses
41%
Virus Diseases
11%
Humidity
8%
Epidemiologic Studies
6%
Temperature
5%
Polymerase Chain Reaction
4%
Inflammation
4%
Survival
4%
Antibodies
4%
Incidence
3%
Engineering & Materials Science
Allergens
100%
Viruses
72%
Polymerase chain reaction
11%
Pulmonary diseases
10%
Antibodies
9%
Atmospheric humidity
6%
Moisture
6%
Temperature
3%
Chemical Compounds
Allergen
76%
Environment
20%
Spreading
13%
Chain Reaction
12%
Humidity
11%
Social Sciences
climate
47%
epidemiological studies
14%
cause
14%
incidence
10%
human being
6%