In this Oct. 21, 2018, file photo, a baby plays with a toy, on a bed in a room at the Koko Nippon hospital in Tokyo.
Japan is one of the few countries in the world that does not require babies to be vaccinated, though it does allow parents to have one in the home.
Some people have tried to circumvent this law by taking the baby into the room, and giving it the “doll” treatment by putting the baby on the floor.
(AP Photo/Koji Sasahara, File) The Japanese government has banned the use of “dolls” and other toys that are used to help babies develop, and has even barred parents from having more than one child in the house.
A number of babies and toddlers have been hospitalized with severe respiratory infections.
Some children have died.
But a new study from Japan’s Koko Nagoshi University of Pediatrics found that, if the babies are vaccinated, they are less likely to have infections.
It found that babies who are vaccinated are more likely to be given antibiotics.
“We believe that vaccinations are an important tool to reduce infections,” said Yoshinobu Kawano, a researcher at the university who led the study.
“There are many reasons why it is a good idea to have more children.”
The researchers looked at the vaccination records of more than 13,000 children born between March 2015 and March 2017 in Japan.
They looked at whether they were vaccinated or not, and whether they had infections.
They found that children vaccinated had fewer infections than children who were not vaccinated, and that they were less likely than non-vaccinated children to have respiratory infections, including pneumonia and bronchitis.
“We found that vaccination is not just a protective measure, but also a positive influence,” said Kawano.
The findings are published in the journal Pediatrics.
The Koko study looked at more than 10,000 infants in Japan, who were vaccinated and found that only about 7 percent had respiratory infections and 4 percent had pneumonia, according to the study, which was conducted by researchers from the Kato Gakkai International Medical University in Osaka.