Please select the eligibility criteria that correspond to the clinical trial below.
Title: Phae 2 Efficacy Trial of AV Lotion for the Prevention of Cold Illness in Human Subjects
Brief Summary: The purpose of this of this study is to determine if 3804-250A can prevent the common cold caused by the rhinovirus when applied to the hands. The study will also evaluate whether 3804-250A can prevent rhinovirus infection or common cold illnesses.

The study will also evaluate the safety of 3804-250A.


Options:
A: Inclusion Criteria:

* Read and sign a copy of the approved Consent Form;
* 18-40 years of age;
* If a woman of child bearing potential (WOCBP) must have a negative urine pregnancy test and be using an effective method of birth control such as, but not limited to, birth control pills, contraceptive foam, diaphragm, IUD, vasectomized partner, abstinence, or condoms;
* Capable of compliance with the required study and sick visits (i.e., no planned travel commitments);
* Willing to follow study restrictions;
* Generally in good health based on medical history interview.

Exclusion Criteria:

* Current participation on any study;
* Participation in an investigational drug study within 30 days of enrollment;
* Participation within 30 days of enrollment on any study where the hands were the test site;
* Pregnancy (as determined by an urine pregnancy test), lactation or planning a pregnancy during the course of the study;
* Daily smoker;
* Current or significant history of sinusitis;
* Skin conditions on the hands or wrists that would interfere with the evaluations, such as scars, tattoos, uneven skin tones, or other conditions;
* Allergy to soaps, detergents, preservatives, citric acid, malic acid or ethanol;
* Immunological disorders (i.e., AIDS, HIV, systemic lupus erythematosis, rheumatoid arthritis);
* Current use or use within 7 days prior to randomization of any antibacterial medications for treatment of respiratory infections;
* Current use or use within 7 days enrollment of topical drugs (e.g. hydrocortisone or other corticosteroids) to treat skin conditions on the hands or wrists, except for localized treatment of minor cuts or scrapes;
* Occupational or other requirement for unusually frequent hand washing (i.e. health care worker, food service worker);
* Currently suffering from respiratory allergies or a history of seasonal respiratory allergies that are normally active during the study period;
* History of dermatologic disease on the hands, wrists or arms;
* History of 3rd degree burns and/or skin grafts on the hands or wrists;
* History of significant or frequent skin and soft tissue infections;
* Use of androgens, immunomodulators (such as growth factors, systemic corticosteroids, immune globulin, interleukins, interferons) or immunosuppressive medications within 30 days prior to study entry.
* Erythema score of 1.0 and/or dryness scores on the hands at enrollment of greater than Grade 0;
* Subject does not experience colds;
* The subjects from TM\&R-0062-08-TXC who were discontinued for irritation, experienced test product related skin reactions or were withdrawn from the study or excluded from the per-protocol analysis for non-compliance.
B: Inclusion Criteria:

* Students older than 6 years, teachers, administrative and service staff who attend regularly to L'Horitzó school.
* All participants will be required to sign an informed consent form performing a nasal and nasopharyngeal swab for performing a rapid detection test of antigens (In students under the age of 12, informed consent will be signed by their parent or legal tutor, in students equal to or older than 12 years, but under 18 consent it will be signed both by the student and by his / her parent or legal guardian. The participant over the age of 18 will sign the document in person, unless it is incapacitated, in which case you must sign your legal representative).

Exclusion Criteria:

• Not applicable
C: Inclusion Criteria:

* ASA 1 patients
* Receiving dental prophylaxis or restorative procedure not requiring sedation or nitrous oxide
* Ability to cooperate in the dental chair
* Parents speak/read either English or Spanish and consent to study
* Child, when age appropriate, can assent to study

Exclusion Criteria:

* Patients that do not meet the above criteria (including inability to cooperate or special health care need)
* Parents that do not speak/read either English or Spanish
* Children that do not assent (when age appropriate) to the study
D: Inclusion Criteria:

* Clinical site leadership has agreed to have one or more staff participate in the trial
* Subject meets the definition of "healthcare personnel"
* Subject able to read and sign informed consent
* Subject agrees to all requirements of the protocol, including fit testing and diary keeping
* Subject's age is 18 or greater
* Subject passes fit testing for one of the study supplied respirator models and agrees to use that model for the entire intervention period of the study (if in respirator arm).

Exclusion Criteria:

* Subject self-identified as having severe heart, lung, neurological or other systemic disease that one or more Investigator believes could preclude safe participation
* Known to not tolerate wearing respiratory protective equipment for any period
* Facial hair, or other issue such as facial adornments, precluding respirator OSHA-compliant fit testing or proper mask fit during the study period
* Advised by Occupational Health (or other qualified clinician) to not wear the same or similar respirator or medical mask models used in this study
* In the opinion of the Investigator, may not be able to reasonably participate in the trial for any reason
* Self-identified as in, or will be in the third trimester of pregnancy, during the study period.
* Subject rotating in 2 different ResPECT study clinic sites /clusters during the 12-week study period.
* Subject works less than 75% of the intervention period in that clinic.
* Subject is a previous participant of the ResPECT Study, but does not consent for data from previous flu season(s) to be linked.

Answer: A