Summary:
LUCKNOW: Seven new cases of swine flu took the city's tally to 118 for this year on Saturday. All seven cases belong to the mild category of swine flu and patients were therefore isolated at home. Health department spokesperson Dr SK Saxena said the need was of prevention as there was no vaccine for swine flu. "The severe kind of swine flu can be a potential risk to life. Since there are no vaccines, prevention becomes a life-saving measure," he said..