Antiviral agents

Acyclovir (Zovirax) Class(es) Antiviral.  Clinical use(s) FDA approved: Herpes zoster (shingles), herpes simplex virus (HSV) infections (including genital herpes), varicella (chickenpox), and recurrent herpes simplex labialis (cold sores).  Off-label/clinical use: Chickenpox pneumonia, Bell’s palsy, HSV in immunocompromised patients, and eczema herpeticum.  Mechanism(s) of action It stops the replication of herpes viral DNA by competitively inhibiting […]

RNA viruses

dsRNA Rotavirus Segmented dsRNA virus. The segmented RNS allows for genetic reassortment and is utilized in vaccine formation. It is transmitted by fecal-oral route where its double-layered capsid resists digestion by stomach acid. Primary site of infection is duodenum and proximal jejunum where villi are destroyed, leading to decreased absorptive surface. It is one of […]

DNA viruses

dsDNA Herpesviridae dsDNA viruses that all cause persistent infections, mostly in a latent form. Their tissue tropism predicts clinical manifestations and latent forms.  Herpes Simplex 1 and 2 Cause cutaneous vesicular eruptions and are transmitted through contact with oral or genital secretions or direct contact with actively infected vesicle. HSV 1 is most often associated […]

Viruses

Also in this section Download: high-resolution pdf Classification of medically important viruses

Congenital adrenal hyperplasia (post-session)

Post-session materials E.Flo MD Go to E.Flo MD to view the recording of this session. Activities Activity 1: Text match (Tap to open.) Activity 2: Fill in the table (Tap to open.)

Hypothalamus-pituitary-gonadal axis (post-session)

Post-session materials E.Flo MD Go to E.Flo MD to view the recording of this session. Activities Activity 1: Crossword puzzle (Tap to open.) Activity 2: Drag and drop (Tap to open.) Activity 3: Drag and drop (Tap to open.)

Population and Community Health

Population and Community Health represents one of the most expansive and interconnected domains in healthcare, examining health patterns, determinants, and interventions at the collective level rather than focusing solely on individual patient care. This thread forms a critical foundation for understanding how health is shaped by social, environmental, economic, and political forces that operate across […]