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Rotavirus infection

1 active outbreak

89

Confirmed cases

N/A

Deaths

0.0%

Case fatality rate

1

Countries affected

Updated: September 2, 2026

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Clinical profile

Pathogen

RNA virus

Reoviridae

Incubation

1–3 d

CFR (reference)

< 1 % avec réhydratation adaptée ; historiquement une cause majeure de mortalité infantile là où l'accès aux soins est limité

R₀ (reference)

Estimations très variables selon le contexte (garderies, hôpitaux) — pas de valeur consensuelle unique

Vaccine

Available

Rotarix / RotaTeq (orale, calendriers nationaux variables)

Treatment

Supportive care

Transmission

Direct contactWaterborneFoodborneFomites

Active outbreaks

Tanzania

89 cases· Aug 30, 2026(3d)

LOW RISK

Countries affected(1)

Tanzania

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