Various forms of isolation exist, and are applied depending on the type of infection and agent involved, and its route of transmission, to address the likelihood of spread via airborne particles or droplets, by direct skin contact, or via contact with body fluids.In cases where infection is merely suspected, individuals may be quarantined until the incubation period has passed and the disease manifests itself or the person remains healthy. Groups may undergo quarantine, or in the case of communities, a cordon sanitaire may be imposed to prevent infection from spreading beyond the community, or in the case of protective sequestration, into a community. Public health authorities may implement other forms of social distancing, such as school closings, when needing to control an epidemic. Barriers and facilitators of implementing infection prevention and control guidelines
Barriers to the ability of healthcare workers to follow PPE and infection control guidelines include communication of the guidelines, workplace support (manager support), the culture of use at the workplace, adequate training, the amount of physical space in the facility, access to PPE, and healthcare worker motivation to provide good patient care.Facilitators include the importance of including all the staff in a facility (healthcare workers and support staff) should be done when guidelines are implemented. Outbreak investigation
When an unusual cluster of illness is noted, infection control teams undertake an investigation to determine whether there is a true disease outbreak, a pseudo-outbreak (a result of contamination within the diagnostic testing process), or just random fluctuation in the frequency of illness.
Regimen alternatives
The main alternatives for ovulation induction medications are:

Antiestrogen, causing an inhibition of the negative feedback of estrogen on the pituitary gland, resulting in an increase in secretion of follicle-stimulating hormone. Medications in use for this effect are mainly clomifene citrate and tamoxifen (both being selective estrogen-receptor modulators), as well as letrozole (an aromatase inhibitor. Follicle-stimulating hormone, directly stimulating the ovaries. In women with anovulation, it may be an alternative after 7 to 12 attempted cycles of antiestrogens (as evidenced by clomifene citrate), since the latter ones are less expensive and more easy to control. Antiestrogens
Clomifene citrate
Clomifene citrate (or clomid) is the medication which is most commonly used to treat anovulation. It is a selective estrogen-receptor modulator, affecting the hypothalamic–pituitary–gonadal axis to respond as if there was an estrogen deficit in the body, in effect increasing the production of follicle-stimulating hormone. It is relatively easy and convenient to use. Clomifene appears to inhibit estrogen receptors in hypothalamus, thereby inhibiting negative feedback of estrogen on production of follicle-stimulating hormone. It may also result in direct stimulation of the hypothalamic-pituitary axis. It also has an effect on cervical mucus quality and uterine mucosa, which might affect sperm penetration and survival, hence its early administration during the menstrual cycle. Clomifene citrate is a very efficient ovulation inductor, and has a success rate of 67%. Nevertheless, it only has a 37% success rate in inducing pregnancy.