Infect example sentences

1. The virus can infect many people very quickly.
2. Bad behavior can infect a whole classroom.

1. If you don't clean the cut, it might infect and become painful.
2. One person's bad mood can infect everyone at the office.

1. The doctor said the bacteria could infect my lungs if I didn't take antibiotics.
2. His pessimism seemed to infect the whole team, and suddenly nobody believed in the project anymore.

1. The pathogen infects the respiratory system first, then spreads to other organs if untreated.
2. There's something about her energy that doesn't infect you with joy so much as make you feel less alone.

1. The malware was designed to infect systems silently, replicating across networks before detection became possible.
2. What struck him most was how quickly despair could infect a community once it took root — like a contagion of the spirit.

1. The notion that institutions themselves had become corrupted seemed to infect public discourse with a corrosive skepticism from which there was no recovery.
2. She understood, with the clarity of hard experience, that certain ideas infect the mind not through logic but through repetition and the subtle erosion of resistance.

🏠 Everyday Life

1. My kid came home with a cold and managed to infect the whole family within two days.
2. The neighbor's dog got sick and we were terrified it would infect ours.

💼 Workplace

1. One person's negativity can infect the entire office culture if nobody addresses it.
2. The IT team discovered malware that could infect all our company computers.

📊 Business

1. The contaminated batch of products could infect our brand reputation if customers find out.
2. We need to isolate the affected units before they infect the rest of the inventory.

🛒 Buying / Shopping

1. I'm worried this fruit might infect the other groceries if it's already moldy.
2. The store manager said they had to throw out the whole shipment because one box could infect the rest.

✈️ Travel

1. The airline was worried the sick passenger might infect other travelers on the long flight.
2. We had to cancel our trip because my daughter caught something that could infect vulnerable relatives we were visiting.

📚 Education

1. The teacher explained how viruses infect cells using a simple animation that the kids actually understood.
2. The school sent a notice that lice could infect multiple students if parents didn't check their children.

❤️ Relationships

1. I didn't want his bitterness about his ex to infect how I felt about relationships.
2. When she left, her sadness seemed to infect me too — I couldn't shake it for months.

📰 News / Politics

1. Health officials warned that the new variant could infect vaccinated individuals at higher rates.
2. The misinformation campaign was designed to infect public trust in the election process.

💻 Technology

1. The ransomware can infect your files and lock you out until you pay the hackers.
2. We had to shut down the server before the virus could infect the entire network.

📝 Formal Writing

1. The study examined how pathogens infect epithelial cells and trigger immune responses.
2. Regulations require manufacturers to report any contamination that could infect consumer products.