40 results
Clinical Manifestations of Human Herpes Viruses (HHV)

Herpes simplex virus 1	HSV-1	Frequently subclinical (80-90%) Oral lesions (10-20%) congenital
virus 1 HSV-1 Frequently ... 20%) congenital infection ... virus 2 HSV-2 Frequently ... virus 7 HHV-7 Fever ... Microbiology #Diagnosis
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Sexual contacts - HIV ... , herpes, hepatitis ... , HIV infection, ... , acute HIV infection ... HIV infection
Fever in the Returning Traveler - History
Exposure History:
 • Street foods / Local water: entenc fever,
immunodeficiency virus [HIV ... ], HBV, hepatitis ... C virus [HCV], ... herpes simplex virus ... [HSV], syphilis
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
of Acute Onset Fever ... - Differential Diagnosis ... Coronavirus • HIV ... Meningitis • Skin ... #Differential #Diagnosis
Travel History - Clues to Infectious Disease Diagnosis in a Traveler 
 • Where did you
Schistosomiasis • Skin ... , Hepatitis C, HIV ... , Hepatitis C, HIV ... new partner → HSV ... , HIV, Hepatitis
Acute Retroviral Syndrome
Acute Retroviral Syndrome is the symptomatic presentation of acute human immunodeficiency virus infection

 •
Headache (45%) • Fever ... sweats (28%) • Skin ... Viral hepatitis Diagnosis ... acquisition in which no diagnostic ... #diagnosis
HSV Infection: Cluster of vesicles overlying skin at medial margin of eye. The upper lid is
HSV Infection: Cluster ... vesicles overlying skin ... Ophthalmology #HSV ... #Herpes #Vesicles ... #Ocular #Photo
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Fever/Chills/Joint ... Brucellosis - Viruses: HIV ... Chikungunya - Herpes ... virus: CMV, HSV ... #msk #physicalexam
Microbial Etiology of Acute Pharyngitis - IDSA
Bacterial
 • Group A streptococcus - Pharyngotonsillitis, scarlet fever
 •
Herpes simplex ... mononucleosis • HIV ... Primary acute HIV ... Infection Mycoplasma ... Pharyngitis #IDSA #diagnosis
Adult-Onset Still's Disease
Clinical triad: Fever, Arthralgia/arthritis, Skin rash ± odynophagia
+ Biological inflammation: Increased neutrophils, Hyperferritinemia, decreased
Clinical triad: Fever ... Arthralgia/arthritis, Skin ... : • Infectious ... borrelia, Rubeola, HBV ... Coxsackie, CMV, EBV, HIV