dual infection

Two pathogens simultaneously

Dual infection is the presence of two different pathogens or two strains of the same pathogen in a single host simultaneously.

The term appears most often in medical and veterinary contexts: dual infection with HIV and hepatitis C, dual infection with two influenza strains.

Dual infections can complicate diagnosis and treatment, as the pathogens may interact or require different therapies.

Related

HIV · hepatitis · opportunistic · immunocompromised · immune system · synergy · strain · comorbid · secondary · concurrent · parasite · host · transmission · patient zero · susceptible · resistant · latent · acute

Opposites
number of pathogens/infections

dual infectionsuperinfection

New infection atop another

coinfection

presence of infection

dual infectionsterility

Absence of microbes or fertility

healthy · disease-free · aseptic · pathogen-free · clean bill of health

infection status

dual infectionuninfected

Free from disease agents

sterile · pathogen-free · healthy · clean

Family

dual, duality, dualism, dualist, dualistic, dually, duet, duplex, duplicate

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Negative · Rated G