What is the Portuguese word for "infectious"?

Learn how to say "infectious" in Portuguese with examples and practice

English

infectious

Portuguese

infeccioso

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Examples of how to use "infectious" in Portuguese

English
Her cheerful laugh is very infectious.
Portuguese
O riso alegre dela é muito contagiante.
English
Her infectious laugh cheered up the room.
Portuguese
O riso contagiante dela animou a sala.
English
The doctor warned him about infectious diseases.
Portuguese
O médico alertou-o sobre doenças infecciosas.
English
His infectious enthusiasm inspired the whole team.
Portuguese
O entusiasmo contagiante dele inspirou toda a equipe.
English
An infectious smile can make strangers friendly.
Portuguese
Um sorriso contagiante pode fazer estranhos se tornarem amigáveis.
English
They studied the infectious agent in class.
Portuguese
Eles estudaram o agente infeccioso na aula.

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Translate to Portuguese
Her cheerful laugh is very infectious.

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