Chapter I

Certain infectious and parasitic diseases
(A00-B99)

Viral infections characterized by skin and mucous membrane lesions
(B00-B09)


B00	Herpesviral [herpes simplex] infections
	Excludes:	anogenital herpesviral infection ( A60.- ) congenital herpesviral infection ( P35.2 ) gammaherpesviral mononucleosis ( B27.0 ) herpangina ( B08.5 )
B00.0	Eczema herpeticum
	Kaposi's varicelliform eruption
B00.1	Herpesviral vesicular dermatitis
	Herpes simplex: · facialis · labialis Vesicular dermatitis of:
	· ear · lip		} }	due to human (alpha) herpesvirus 2
B00.2	Herpesviral gingivostomatitis and pharyngotonsillitis
	Herpesviral pharyngitis
B00.3+	Herpesviral meningitis ( G02.0* )
B00.4+	Herpesviral encephalitis ( G05.1* )
	Herpesviral meningoencephalitis Simian B disease
B00.5	Herpesviral ocular disease
	Herpesviral: · conjunctivitis+ ( H13.1* ) · dermatitis of eyelid+ ( H03.1* ) · iridocyclitis+ ( H22.0* ) · iritis+ ( H22.0* ) · keratitis+ ( H19.1* ) · keratoconjunctivitis+ ( H19.1* ) · uveitis, anterior+ ( H22.0* )
B00.7	Disseminated herpesviral disease
	Herpesviral septicaemia
B00.8	Other forms of herpesviral infection
	Herpesviral: · hepatitis+ ( K77.0* ) · whitlow
B00.9	Herpesviral infection, unspecified
	Herpes simplex infection NOS


B01		Varicella [chickenpox]
B01.0+		Varicella meningitis ( G02.0* )
B01.1+		Varicella encephalitis ( G05.1* )
		Postchickenpox encephalitis Varicella encephalomyelitis
B01.2+		Varicella pneumonia ( J17.1* )
B01.8		Varicella with other complications
B01.9		Varicella without complication
		Varicella NOS


B02	Zoster [herpes zoster]
	Includes:	shingles zona
B02.0+	Zoster encephalitis ( G05.1* )
	Zoster meningoencephalitis
B02.1+	Zoster meningitis ( G02.0* )
B02.2+	Zoster with other nervous system involvement
	Postherpetic: · geniculate ganglionitis ( G53.0* ) · polyneuropathy ( G63.0* ) · trigeminal neuralgia ( G53.0* )
B02.3	Zoster ocular disease
	Zoster: · blepharitis+ ( H03.1* ) · conjunctivitis+ ( H13.1* ) · iridocyclitis+ ( H22.0* ) · iritis+ ( H22.0* ) · keratitis+ ( H19.2* ) · keratoconjunctivitis+ ( H19.2* ) · scleritis+ ( H19.0* )
B02.7	Disseminated zoster
B02.8	Zoster with other complications
B02.9	Zoster without complication
	Zoster NOS


B03		Smallpox [Foot note: In 1980 the 33rd World Health Assembly declared that smallpox had been eradicated. The classification is maintained for surveillance purposes.]


B04		Monkeypox


B05	Measles
	Includes:	morbilli
	Excludes:	subacute sclerosing panencephalitis ( A81.1 )
B05.0+	Measles complicated by encephalitis ( G05.1* )
	Postmeasles encephalitis
B05.1+	Measles complicated by meningitis ( G02.0* )
	Postmeasles meningitis
B05.2+	Measles complicated by pneumonia ( J17.1* )
	Postmeasles pneumonia
B05.3+	Measles complicated by otitis media ( H67.1* )
	Postmeasles otitis media
B05.4	Measles with intestinal complications
B05.8	Measles with other complications
	Measles keratitis and keratoconjunctivitis+ ( H19.2* )
B05.9	Measles without complication
	Measles NOS


B06	Rubella [German measles]
	Excludes:	congenital rubella ( P35.0 )
B06.0+	Rubella with neurological complications
	Rubella: · encephalitis ( G05.1* ) · meningitis ( G02.0* ) · meningoencephalitis ( G05.1* )
B06.8	Rubella with other complications
	Rubella: · arthritis+ ( M01.4* ) · pneumonia+ ( J17.1* )
B06.9	Rubella without complication
	Rubella NOS


B07	Viral warts
	Verruca: · simplex · vulgaris
	Excludes:	anogenital (venereal) warts ( A63.0 ) papilloma of: · bladder ( D41.4 ) · cervix ( D26.0 ) · larynx ( D14.1 )


B08	Other viral infections characterized by skin and mucous membrane lesions, not elsewhere classified
	Excludes:	vesicular stomatitis virus disease ( A93.8 )
B08.0	Other orthopoxvirus infections
	Cowpox Orf virus disease Pseudocowpox [milker's node] Vaccinia
	Excludes:	monkeypox ( B04 )
B08.1	Molluscum contagiosum
B08.2	Exanthema subitum [sixth disease]
B08.3	Erythema infectiosum [fifth disease]
B08.4	Enteroviral vesicular stomatitis with exanthem
	Hand, foot and mouth disease
B08.5	Enteroviral vesicular pharyngitis
	Herpangina
B08.8	Other specified viral infections characterized by skin and mucous membrane lesions
	Enteroviral lymphonodular pharyngitis Foot-and-mouth disease Tanapox virus disease Yaba pox virus disease


B09		Unspecified viral infection characterized by skin and mucous membrane lesions
		Viral: · enanthema NOS · exanthema NOS