Mycoplasma and Chlamydia may be transmitted to family members through sexual contact or droplet transmission, and Mycoplasma Chlamydia infection needs to be treated in a timely manner, and its family members should be well protected. Mycoplasma and Chlamydia are contagious and can be transmitted through sexual contact, causing infections of the genitourinary system. It can also be transmitted through respiratory droplets, causing diseases such as mycoplasma or chlamydia pneumonia. In addition, Mycoplasma and Chlamydia can be transmitted through contact with contaminated items such as towels, toilet lids, underwear, and so on. After suffering from mycoplasma or chlamydia, it is necessary to consult a doctor in a timely manner and carry out standardized treatment as soon as possible to reduce the adverse effects of the disease on the organism, and at the same time, it is also necessary to do a good job of protective measures, such as not mixing the use of household items, to avoid infecting family members.