Johns Hopkins ABX Guide
- RabAvert
- Rabbit fever
- Rabies immune globulin (human)
- Rabies immunisation
- Rabies prophylaxis
- Rabies vaccination
- RAL
- Raltegravir
- Raniclor
- Rat bite fever
- Rat-bite fever due to Spirillum minus
- Rat-bite fever due to Streptobacillus moniliformis
- Rat lungworm
- Raxar
- Raxibacumab
- Reactive arthritis
- Rebetol
- Rebyota
- Recarbriotm
- Recombivax HB
- Recurrent fever due to Borrelia
- Recurrent furunculosis
- Recurrent herpes simplex
- Recurrent respiratory papillomatosis
- Recurrent urinary tract infection
- Recurrent UTI - urinary tract infection
- Red meat allergy
- Reiter's syndrome
- Relapsing fever of Central AND/OR South America
- Relapsing fever of Iberian Peninsula AND/OR Northwest Africa
- Relapsing fever of Iran AND/OR Central Asia
- Relapsing fever of Iran and Central Asia
- Relapsing fever of North Africa
- Relapsing fever of Southern U.S., Mexico, Central AND/OR South America
- Relapsing fever of the Caucasus
- Relenza
- Remdesivir
- Remeron
- Removal of cardiac pacemaker
- Removal of internal cardiac defibrillator
- Removal of prosthetic joint NEC
- Respiratory anthrax
- Respiratory syncytial virus
- Respiratory syncytial virus infection
- Respiratory syncytial virus vaccines
- Respiratory tract infections: In the returned traveler
- Retapamulin
- Retropharyngeal abscess
- Retrovir
- Retroviral Syndrome, Acute
- Reyataz
- Reynold's pentad
- Rezafungin
- Rezzayo
- Rhabdovirus encephalitis
- Rheumatic Fever, Acute
- Rhinosporidium seeberi
- Rhinovirus
- Rhizopus
- Rhodesian sleeping sickness
- Rhodesian trypanosomiasis
- Rho D immunoglobulin
- Rhodococcus
- Rhodococcus equi
- Rhodofoccus hoagii
- Riba-Pak
- Ribasphere
- Ribavirin
- Rickettsia, spotted fever group
- Rickettsia, typhus group
- Rickettsia africae
- Rickettsia akari
- Rickettsia conorii
- Rickettsia felis
- Rickettsia helvetica
- Rickettsia japonica
- Rickettsial disease
- Rickettsialpox due to Rickettsia akari
- Rickettsia mooseri
- Rickettsia orientalis
- Rickettsia parkeri
- Rickettsia prowazekii
- Rickettsia quintana
- Rickettsia rickettsii
- Rickettsia rickettsii, spotted fever group
- Rickettsia siberica
- Rickettsia species
- Rickettsia tsutsugamushi
- Rickettsia typhi
- Rickettsiosis
- RIF
- Rifabutin
- Rifadin
- Rifamixin
- Rifamycin
- Rifamycin (class)
- Rifapentine
- Rifaximin
- Rimantadine
- Ritonavir
- River blindness
- RMSF
- RMSF - Rocky Mountain spotted fever
- Rocephin
- Rocky Mountain spotted fever
- Rombencephalitis
- Roseola infantum
- Roseola infantum (HHV 6)
- Roseola infantum (HHV 7)
- Ross river fever
- RotaTeq
- Rotavirus
- Rotavirus vaccine
- RTV
- Rubella
- Rubella and mumps vaccine
- Rubella encephalitis
- Rubella immunization
- Rubella vaccine
- Russian haemorrhagic fever