Land Mammals | 2 | |
Weather | 2 | |
Air | 1 | |
Arachnids | 1 | |
Microbes | 1 |
Pets | 3 | |
Human Health | 2 | |
Livestock | 1 | |
Safety | 1 |
1 | 1 | 1 |
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1 | 1 | 1 |
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|
SUMMER | 2 | |
SPRING | 1 |
United States | 2 | |
Canada | 1 |