The dangers of dental caries and how to prevent them are emphasized in this film. A class of grade-school children learn about the teeth. Written on the board are questions and answers: Why you need teeth--to cut and grind food--a model set of teeth is used to demonstrate chewing; to give form to the face--this is shown on models of heads and teeth of people with malocclusions; to aid personal appearance--shown in footage of a boy before and after repair of his teeth. The causes of caries in teeth are presented using a large model tooth. Immediate repair is advocated.

This film is a dramatization showing the seriousness of tuberculosis among the Navajo Indians. It deals with the ways in which they are being encouraged to accept modern treatment. Made in cooperation with the United States Office of Indian Affairs. Produced by the National Tuberculosis Association.

The importance of keeping field mess gear clean and how that should be done properly in the field are presented in humorous cartoon animation. The consequences of using dirty mess gear are shown. The film is aimed at U.S. Marines. The locale is a jungle. Produced by Hugh Harman Productions for the United States Navy.

The films opens with smoke everywhere, so much smoke that it obscures the ground. The smoke is a result of burning to clear land, to create power, and run cars. There is also the problem of dust from grinding and crushing. These are two of the many sources of air pollution. The pollution leaks into the air and is concentrated in cities. The combination of industrial pollution and automobile exhaust causes cancer in the people who breathe the air. The same pollution is found in Europe. Dr. Brandt at the Robert A. Taft Center in Cincinnati reports on the damage air pollution does to plants.

This film deals with the problems of pulmonary tuberculosis among Hispanic Americans. In one family, the mother dies of tuberculosis. A young adult daughter becomes ill with fatigue and coughing. Her father urges her to see a doctor, but she denies she is ill with claims that she has been working too hard. Eventually, she can no longer deny her illness and asks her parish priest to pray for her. The priest strongly advises her to see a physician, accept treatment, and not use patent medicines.

This film shows experiments on competition and dominance hierarchies in rats. From an economy of abundance, rats are put into situations where competition for food is essential. At first the rats behave very similarly; they compete but do not fight. When insufficient food for their complete satisfaction is given, savage fighting develops. A definite dominance hierarchy (i.e., dominant, intermediate, subordinate) soon emerges. Personality typing based on this kind of social experience seems to be relatively permanent.

To toggle captions between German and English, select Settings button to the right of the “CC” symbol (place cursor in the movie frame itself, lower right). In Subtitles/CC box, change preferred language by clicking on the arrow. Captions: Leonhard Link. Made during World War II by the German Ministry of Health in collaboration with UFA, Germany's largest movie studio, this short film combines Nazi propaganda with a discussion of the symptoms, treatment, and prevention of rickets in infants and young children.

There is an opening poem describing a pristine land as the camera scans the landscape. Then the film shows bulldozers plowing up the land. It then shows the area being paved with concrete and construction on the site. Trash is strewn everywhere. People are interviewed about the quality of life they have. Older people reflect on the changes that have been made to the land over their lifetimes. Other people comment on pollution, over-population, and other environmental issues.

This U.S. Public Health Service film is aimed at the general public and discusses the need for citizen involvement in implementation of the Federal Clean Air Act of 1967. The message is narrated over shots of such major air pollution problem areas as traffic-clogged cities and smoke-stack industrial centers, as well a community meeting of citizens and "government experts." Citizens are urged to take an active part in the setting and carrying out of the standards for reduction of air pollution. There are also shots of patients hospitalized with respiratory problems.

Part of the U.S. military's "Care of the Sick and Injured" series, this film offers instructions for Navy medical corpsmen on how to provide evening care to their fellow sailors recovering in the sick bay of a ship. Narration takes place over footage of corpsmen doing the following: washing patients, giving a back rub, checking for pressure sores, tidying beds, giving individual care, and completing records.

Modernizing the Tropics, Making a New Nation, with Public Health Filariasis, a parasitic disease, is caused by microscopic (roundworms. Spread from person to person by mosquito bite, the worms can cause elephantiasis and other serious conditions. Filariasis in British Guiana was part of a broad campaign to prevent and treat the disease. It was released in 1963, a time when the United States and Soviet Union were competing for the allegiance of "the Third World." British Guiana was heading toward independence, and the U.S.

Produced as part of RKO's This is America series (1942-1951), this film uses dramatic reenactment in telling the story of a young woman who becomes a nurse. The film opens with an account of the post-Second World War shortage of nursing staff. This is a preamble to a story of nurse training, exemplified by Betty Burns, one of the 43,000 women who enter nursing school that year. The film follows Betty from her first day at nursing school through her training in chemistry, anatomy, microbiology, nutrition, diet therapy, and pharmacy.

Shots include: the exterior of Krankenhaus der Stadt Wien (Vienna) ; people on the pavement and automobiles on the street in front of the hospital; group of white-gowned men around an autopsy table; gowned, gloved man at a side table cutting up a specimen; Y-shaped incision is made on the cadaver and two sets of gloved hands begin to dissect the chest; the ribs are cut and the ribs and sterum removed; the thoracic contents are cut free and removed from the cavity; the prosector, wearing an apron and gloves, examines the lungs; the flayed scalp is minutely examined; the prosector taps on the

This film is a trimmed version of a longer set of stitched-together reels that contain remarks by and interviews with National Institute of Mental Health scientist John B. Calhoun, as well as extensive footage of the thousands of mice Calhoun studied over many years. In Mouse City, Calhoun provided his research subjects food, water, bedding, protection from predators--all that they needed except adequate space. The results were destructive and dramatic.

The effect on the lungs of living in a polluted atmosphere is briefly shown on pathological specimens. Two patients are seen, one of whom had to change his job on account of reduced respiratory capacity due to bronchitis. This film uses very evocative footage of polluted city centres and inner city housing ; showing widespread burning of fossil fuels in industry and the home, as well as a hospital. The results are smutty deposits over everything.