Please select the eligibility criteria that correspond to the clinical trial below.
Title: STOPFLU: Is it Possible to Reduce the Number of Days Off in Office Work by Improved Hand-hygiene?
Brief Summary: Improved hand hygiene is known to reduce transmission of both respiratory (RTI) and gastrointestinal infections (GTI) under "semi-closed" conditions such as hospitals, day-care centres and schools. It is not known if similar interventions would have the desired effect in a regular office work. This study is aiming to investigate this possibility by recruiting volunteers from several companies in the Helsinki Region. The two intervention groups will receive detailed instructions e.g. for proper coughing and sneezing, and for regular cleaning of hands with either standard liquid soap or with alcohol-based gel rubbing. Third group will serve as the control and is advised not to change their previous behaviour in this respect. The participants will report weekly possible RTI or GTI symptoms and related days off through internet. The study is planned to run about 18 months to cover the seasonal variation of the epidemics of the causative different viruses.


Options:
A: Adult Inclusion Criteria:

* In good health
* Available for the duration of the trial
* Available for post-inoculation telephone contact
* For females, must agree to use effective birth control methods for the duration of the study

Seropositive Children Inclusion Criteria:

* In good health
* Seropositive for HPIV1
* Available for the duration of the study

Seronegative Infants and Children Inclusion Criteria:

* In good health
* Seronegative for HPIV1 antibody
* Available for the duration of the study

Adult Exclusion Criteria:

* Neurologic, cardiac, pulmonary, hepatic, rheumatologic, autoimmune, or renal disease
* Condition, in the opinion of the investigator, that will not allow the participant to comply with the protocol
* Alcohol or drug abuse
* History of anaphylaxis
* History of splenectomy
* Diagnosis of asthma within 2 years of study entry
* HIV-infected
* Hepatitis C infection
* Hepatitis B infection
* Abnormal urinalysis
* Known immunodeficiency syndrome
* Current use of nasal or systemic steroid medications
* Receipt of blood products within 3 months of study entry
* Current smoker unwilling to stop smoking for the duration of the study. The decision to exclude a potential subject is made by the investigator based upon the potential subject's medical history and physical examination.
* Participation in another investigational vaccine or drug trial within 30 days of receiving the investigational vaccine
* Receipt of live vaccine within 4 weeks or a killed vaccine within 2 weeks or immune globin within 3 months prior to receiving the investigational vaccine
* Previous immunization with an HPIV1 vaccine
* Known hypersensitivity to any vaccine component
* Participants whose profession and/or personal responsibilities involve caring for children less than 6 months of age or for immunosuppressed individuals
* Persistent systolic blood pressure more than 140 mm Hg or diastolic pressure more than 90 mm Hg
* Body mass index (BMI) more than 35
* Pregnant or breastfeeding

Seropositive and Seronegative Infants and Children Exclusion Criteria:

* Known or suspected impairment of immunological functions as determined by the investigator
* Major congenital malformations, including congenital cleft palate, cytogenetic abnormalities, or serious chronic disorders
* Previous immunization with HPIV1 vaccine
* Current use of nasal or systemic steroid medications
* Previous serious vaccine-associated adverse event or anaphylactic reaction
* Known hypersensitivity to any vaccine component
* Lung or heart disease, including reactive airway disease as determined by the investigator
* Member of household that includes an immunocompromised individual or infant less than 6 months of age
* Attends day care with infants less than 6 months of age or immunosuppressed individuals. More information about this criterion can be found in the protocol.
* Participation in another investigational vaccine or drug trial within 30 days of receiving the investigational vaccine or while study is occurring
B: Inclusion Criteria:

* Volunteers working in defined units

Exclusion Criteria:

* Persons with open wounds or chronic eczema in hands
C: Inclusion Criteria:

1. ≥18 and ≤40 years-of-age
2. Singleton pregnancy of 28 to 36 0/7 weeks gestation on the day of planned vaccination

   * Documentation of gestational age will be based on one of the following composite criteria. (Note: The Investigator should use the earliest ultrasound data available to establish the study-specific gestational age dating):

     1. Gestational Age Dating Based on First Trimester Data (data obtained ≤13 6/7 weeks): The date of the first day of the reported last menstrual period (LMP) may be used to estable the gestational age if corroborated by a first trimester ultrasound. If the gestational age estimation derived using the LMP and the first trimester ultrasound are discrepant \>7 days, the ultrasound will be used to establish gestational age. If LMP is uncertain or unknown, the ultrasound-established gestational age estimation will be used to establish the gestational age of the pregnancy.
     2. Gestational Age Dating Based on Early Second Trimester Data (data obtained 14 0/7 to 21 6/7 weeks): The day of the first reported LMP may be used to establish the gestational age if corroborated by an early second trimester ultrasound (that estimates the gestational age between 14 0/7 and 21 6/7 weeks). If the gestational age estimation derived using the LMP and the early second trimester ultrasound are discrepant \>10 days, the ultrasound will be used to establish the gestational age. If LMP is uncertain or unknown, the ultrasound-established gestational age estimation will be used to establish the gestational age of the pregnancy.
     3. Gestation Age Dating Based on Later Second Trimester Data (data obtained 22 0/7 and 27 6/7 weeks by LMP): The date of the first day of the reported LMP may be used to establish the gestation age if corroborated by a later second trimester ultrasound (that estimates the gestational age between 22 0/7 and 27 6/7 weeks). If the gestational age estimation derived using the LMP and the later second trimester ultrasound are discrepant \>14 days, the ultrasound will be used to establish the gestational age. If LMP is uncertain or unknown, the ultrasound-established gestational age estimation will be used to establish the gestational age of the pregnancy.
     4. Gestational Age Dating When the LMP is Uncertain or Unknown AND No Prior First or Second Trimester Ultrasound Has Been Performed: An ultrasound performed at screening within the second trimester (≤27 6/7 weeks) will be used to establish the gestational age of the pregnancy.
3. Documentation of a second or third (between 18 0/7 weeks and prior to randomization) trimester ultrasound with no major fetal anomalies identified.
4. Good general maternal health as demonstrated by:

   * Medical history (including history of adverse reactions to prior vaccines and allergies).
   * Physical examination including at least vital signs (blood pressure, pulse, respirations, and oral temperature); weight; height; examination of the HEENT, cardiovascular, pulmonary, gastrointestinal (abdominal), musculoskeletal, lymphatic, and dermatologic organ systems; and documentation of fetal heart tones. Note that abnormal vital signs may be repeated at the investigator's discretion since these measures may be labile. Vital signs should be assessed in the context of normal values for the third trimester of pregnancy (see the Study Operations Manual).
   * Clinical laboratory parameters that include:

     * For the first year of study conduct in any country, normal/clinically insignificant blood urea nitrogen (BUN), creatinine, alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin, alkaline phosphatase (ALP), hemoglobin, white blood count, and platelet count. Note that normal ranges for clinical laboratory parameters will be based on reference ranges appropriate for the subject population under study (i.e., third trimester of pregnancy) and as defined in the toxicity grading scale (TGS) (see the Study Operations Manual).
     * For all subjects, serologic exclusion of infection with hepatitis B (HBV) and C (HCV) viruses, syphilis, and HIV as documented by testing (performed at the central or local laboratory) at screening or by medical records during the current pregnancy.
5. Able to understand, and both willing and physically able to comply with study procedures. This includes anticipation of reasonable geographic proximity to the study clinic and adequate transportation to comply with scheduled and unscheduled study follow-up visits.
6. Able and willing to provide written informed consent for themselves and infant.

Exclusion Criteria:

1. Symptomatic cardiac or pulmonary disease requiring chronic drug therapy, including hypertension and asthma. Asthma will be exclusionary if the subject is receiving chronic systemic glucocorticoids at any dose or inhaled glucocorticoids at any dose \>500µg per day of beclomethasone or fluticasone, or \>800μg per day of budesonide.
2. Pregnancy complications (in the current pregnancy) such as preterm labor, hypertension (blood pressure \[BP\] \>140/90 in the presence of proteinuria or BP \>150/100 with or without proteinuria) or currently on an antihypertensive therapy or pre-eclampsia; or evidence of intrauterine growth restriction.
3. Grade 2 or higher clinical laboratory or vital sign abnormality. Exclusion of subjects with grade 1 abnormalities will be based on the subject's prior medical history and the investigator's clinical judgment that the abnormality is indicative of a meaningful physiologic event.
4. Receipt of any licensed vaccine (e.g., Tdap, inactivated influenza vaccine) within 14 days of study vaccination.
5. Received any RSV vaccine at any time.
6. Body mass index (BMI) of ≥40, at the time of the screening visit.
7. Hemoglobinopathy (even if asymptomatic) or blood dyscrasias.
8. Hepatic or renal dysfunction.
9. Established diagnosis of seizure disorder, regardless of therapy.
10. Known, active auto-immune disease or immunodeficiency syndrome.
11. Endocrine disorders, including (but not limited to) untreated hyperthyroidism, untreated hypothyroidism (unless due to auto-immune disease), and glucose intolerance (e.g., diabetes mellitus type 1 or 2) antedating pregnancy, or occurring during pregnancy and requiring interventions other than diet for control.
12. History of major gynecologic or major abdominal surgery, including bariatric surgery (previous Caesarean section is not an exclusion).
13. Known HIV, syphilis, HBV, or HCV infection, as assessed by serologic tests conducted during the current pregnancy or as a procedure during the screening period of the study.
14. Primary genital Herpes simplex virus (HSV) infection during the current pregnancy.
15. Current alcohol or drug abuse based on the Investigator's knowledge of present or recent (within the last 2 years) use/abuse of alcohol or illegal or non-prescription drugs.
16. Documentation that the current pregnancy results from in vitro fertilization (IVF).
17. Documentation that the current pregnancy results from rape or incest.
18. Documentation that the infant will be a ward of the state or be released for adoption.
19. History/presence of deep venous thrombosis or thromboembolism, or the use of anticoagulants during pregnancy (the use of low-dose aspirin as prophylaxis \[e.g., for the prevention of morbidity and mortality from preeclampsia\] is acceptable is dosages consistent with local standards of care).
20. Red blood cell allo-immunization.
21. Prior stillbirth or neonatal death, or multiple (≥3) spontaneous abortions.
22. Prior preterm delivery ≤34 weeks gestation or having ongoing intervention (medical/surgical) in current pregnancy to prevent preterm birth.
23. Greater than five (5) prior deliveries.
24. Previous infant with a known genetic disorder or major congenital anomaly.
25. Receipt of investigational drugs or immune globulins (with the exception of prophylactic anti-Rho D immune globulin) within six (6) months prior to the administration of the study vaccine.
26. Chronic administration (defined as more than 14 continuous days) of immunosuppressants or other immune-modifying drugs within 6 months prior to the administration of the study vaccine. An immunosuppressant dose of glucocorticoid will be defined as a systemic dose ≥10mg of prednisone per day or equivalent. The use of topical, inhaled, and nasal glucocorticoids will be permitted except for the limit established in exclusion criterion #1.
27. Neuro-psychiatric illness deemed likely to interfere with protocol compliance, safety reporting, or receipt of pre-natal care; or requiring treatment with psychotropic drugs (excluding treatment for depression and anxiety).
28. Any other physical, psychiatric or social condition which may, in the investigator's opinion, increase the risks of study participation to the maternal subject or the fetus/infant; or may lead to the collection of incomplete or inaccurate safety data.
29. Acute disease within 72 hours of the day of the planned vaccination (defined as the presence of a moderate or severe illness with or without fever, or an oral temperature \>38.0°C).
30. History of a serious adverse reactions (e.g., anaphylaxis) to any prior vaccine.
D: Inclusion Criteria:

* Male or female aged 1 through 9 years old
* In general good health
* Seropositive for RSV (enzyme-linked immunosorbent assay \[ELISA\] titer \> 12 U/ml) and PIV3 (hemagglutination-inhibition \[HAI\] titer \> 1:8)
* Subject's parent/legal representative available by telephone
* Written informed consent and Health Insurance Portability and Accountability Act (HIPAA) authorization (if applicable) obtained from the subject's parent/legal representative
* Ability of the subject's parent/legal representative to understand and comply with the requirements of the protocol as judged by the investigator
* Ability to complete the follow-up period of 6 months following dosing as required by the protocol

Exclusion Criteria:

* Any fever and/or respiratory illness (e.g., cough or sore throat) within 7 days prior to randomization
* Any drug therapy (chronic or other) within 7 days prior to randomization or expected receipt of such therapy through the protocol-specified blood collection 28-35 days after study vaccine dosing
* Any current or expected receipt of systemic immunosuppressive agents including steroids; children in this category should not receive study vaccine until immunosuppressive agents including corticosteroid therapy have been discontinued for less than or equal to 30 days
* Receipt of blood transfusion within 7 months prior to randomization or expected receipt through 35 days after study vaccine dosing
* Receipt of immunoglobulin products within 11 months prior to randomization or expected receipt through 35 days after study vaccine dosing
* Receipt of any investigational drug within 60 days prior to randomization or expected receipt through 180 days after study vaccine dosing
* Receipt of any other live virus vaccine within 30 days prior to randomization or expected receipt through the protocol-specified blood collection 28-35 days after study vaccine dosing
* Receipt of any inactivated (i.e., non-live) vaccine within 14 days prior to randomization or expected receipt through the protocol-specified blood collection 28-35 days after study vaccine dosing
* History of Guillain-Barré syndrome
* Known or suspected immunodeficiency, including HIV
* Known or suspected acute or chronic hepatitis infection
* Living at home or attending day care with children less than or equal to 24 months of age
* Contact with pregnant caregiver
* Household contact who is immunocompromised; the subject should also avoid close contact with immunocompromised individuals for at least 30 days after study vaccine dosing
* History of hypersensitivity to kanamycin or other aminoglycoside antibiotics (gentamicin, tobramycin, etc)
* Previous medical history, or evidence, of chronic illness may compromise the safety of the subject
* At screening any of the following laboratory tests outside of the laboratory normal range: complete blood count (CBC) with differential and platelet count, AST, ALT, blood urea nitrogen (BUN), creatinine, or other abnormal laboratory value in the screening panel that, in the opinion of the principal investigator, is considered to be clinically significant or may potentially compromise the safety of the subject during the conduct of the study
* History of medically confirmed diagnosis of asthma, reactive airway disease, or chronic obstructive pulmonary disease (COPD)
* Passive primary household smoking
* Family member or household contact who is an employee of the research center with the conduct of the study
* Any condition that, in the opinion of the investigator, might interfere with study vaccine evaluation

Answer: B