Please select the eligibility criteria that correspond to the clinical trial below.
Title: N/A
Brief Summary: The purpose is to determine if the consumption of study product has an effect on acute respiratory infections and/or diarrheal disease.


Options:
A: Inclusion Criteria:

* Subject whose parents/legal guardians had given written informed consent,
* Male or female, aged 3 to 6 years (upper bound excluded),
* Attending day-care centres or preschools 5 days a week in the Moscow area,
* Subject found medically healthy (in particular, free of respiratory and GI tract symptoms),
* Subject who appreciated dairy products and multi-fruit flavour.

Exclusion Criteria:

* Subject whose parents were not reading and writing Russian, or not understanding informed consent or study protocol.
* Subject with allergy or hypersensitivity to milk proteins or dairy foods components (ex: lactose, milk proteins), or with any known food or respiratory allergy.
* Subject presenting a severe evolutive or chronic pathology (Ex: cancer, tuberculosis, Crohn disease, cirrhosis, multiple sclerosis, Type I diabetes...) or any past or actual health condition that could interfere with the outcome of the study (Ex: HIV, Chemotherapy, malabsorption, ulcer, celiac disease, failure to thrive...).
* Subject having experienced any infectious disease during the last 7 days.
* Subject with current diarrhoea or constipation Subject who was frequently using laxatives or who had been using laxatives during the week prior his participation to the study.
* Subject who was under artificial nutrition, had gastro-intestinal surgery or any intervention requiring general anaesthesia the last 2 months prior to his participation to the study.
* Subject with special medicated diet (obesity, anorexia, metabolic pathology, nutritional complementation...) or with eating disorders (anorexia, bulimia...).
* Subject currently receiving, or who had received during the last months, systemic treatment or topical treatment likely to interfere with evaluation of the study parameters: antibiotics, antiseptics, antifungal, corticoids, vaccines, anti-histaminic molecules, non-corticoid antiinflammatory substances, immunosuppressant treatment...
* Subject already enrolled in another clinical study, or currently under an exemption period from a previous study.
* Subject in a situation which in the investigator's opinion could interfere with optimal participation in the present study or could constitute a special risk for the subject.
B: Inclusion Criteria:

* children aged 12-48 months attending educational program (either at nursery or primary school)

Exclusion Criteria:

* concomitant chronic/congenital diseases and disabilities,
* active tuberculosis,
* congenital cardiac defects,
* autoimmune diseases,
* immunodeficiency,
* chronic inflammatory bowel diseases,
* celiac diseases,
* cystic fibrosis,
* metabolic diseases,
* malignancy,
* chronic pulmonary diseases,
* malformation of the GI tract,
* history of allergy,
* severe wasting (less than 3 Standard deviations of weight-for-height z score),
* diarrhea on admission,
* antibiotic,
* pre/pro/symbiotic or immunostimulants use within 2 weeks before study start.
C: Inclusion Criteria:

* Term infants with birth weight 2500-4500 gr
* Fed with breastmilk only or formula only before 2 months of age

Exclusion Criteria:

* Chronic illness
D: Inclusion Criteria:

* Child 36-48 months of age
* Child is currently attending a daycare and has attended for 6 months or less
* Has consumed cow's milk or a cow's milk-based beverage during the 48 hours prior to randomization
* Signed informed consent

Exclusion Criteria:

* Child who received any food product or supplement containing probiotics or prebiotics in the 15 days prior to randomization
* Child with allergy to gluten or serious concurrent illness that will interfere in the general management of the child
* Child with diarrhea or acute respiratory infection during the 48 hours prior to randomization
* Child's z-score of weight for height \< -3 according to World Health Organization criteria

Answer: D