It's important to cover your mouth when you cough or sneeze to prevent spreading infectious germs to others.
My little sister has an infectious giggle that always makes me smile.
The infectious beat of the music had everyone dancing.
The positive attitude of our coach was infectious and made the entire team feel more confident.
He was diagnosed with an infectious disease and had to stay in isolation until he recovered.
This virus is highly infectious and can cause severe illness if left untreated.
I couldn't resist dancing along to the upbeat, infectious rhythm of the music.
The common cold is a highly infectious disease that can easily spread from person to person.
The positive attitude and energy of my new coworkers is infectious and has made my job much more enjoyable.
The laughter of the children was so infectious that it put a smile on everyone's face.
His enthusiasm was infectious, and soon the whole team was working with renewed energy.
The catchy melody of the song was so infectious that it stuck in my head all day long.
The infectious optimism of the volunteers was a ray of hope in the midst of the disaster.
The infectious laughter of the children could be heard throughout the playground.
The flu can spread quickly in crowded spaces, as it is highly infectious.
Her infectious smile and positive attitude helped brighten everyone's day.
The comedian's infectious laughter had the whole audience in stitches.
The infectious energy of the crowd at the concert was contagious and kept me dancing all night.
The virus had an infectious grip on the city, causing many to fall ill.
It's important to quarantine animals with infectious diseases to prevent the spread to the rest of the population.
I couldn't help but smile when I saw her infectious grin; it was impossible not to feel happy around her.
His infectious enthusiasm spread throughout the team, inspiring everyone to work harder and achieve more.
The band's infectious energy had the entire crowd dancing and singing along to every song.
The infectious disease was spreading rapidly, causing widespread panic and concern across the entire country.
His infectious laughter filled the room, making everyone feel at ease and comfortable in his presence.
The teacher's enthusiasm for the subject was infectious, inspiring students to engage and learn more.
Her infectious laughter brightened up the entire room and uplifted everyone's mood.
The band's infectious energy on stage had the audience dancing and singing along to their music.
The contagious nature of the virus made it difficult to contain the infectious outbreak.
The disease spread like wildfire due to the infectiousness of its bacteria and viral strains.