primary infection in a sentence

Examples

1. "Treponema pallidum " invades the nervous system within three to eighteen months after the primary infection.
2. The drug primarily works on cells in the lungs, the primary infection site for the flu virus.
3. Rheumatic fever is a nonsuppurative sequela of a primary infection of group A " Streptococcus " bacteria.
4. It is not known whether TS represents new primary infection or opportunistic reactivation of a latent infection.
5. During primary infection, the level of HIV may reach several million virus particles per milliliter of blood.
6. After primary infection, zoospores serve as a main source of inoculum throughout the rest of the season.
7. The source of primary infection remains unknown.
8. While primary infection is often accompanied by a self-limited period of clinical illness, long-term latency is symptom-free.
9. Primary infection is thought to be autolimited and almost asymptomatic as histoplasmosis or coccidioidomycosis ( valley fever ).
10. The intensity of conidia showers directly relates to the percentage of bloom and shoots with primary infection symptoms.