According to the Health Minister of Mexico (swine flu) there is an epidemic of Influenza (strong flu) in Mexico City and other states.

Please be warned and follow the next recommendations
Avoid large crowds, shaking hands, kissing people as a greeting
Do not share food or drinks
Clean common devices like telephone, keyboards, etc.
Wash your hands with soap after using the restroom.
If you sneeze, please do it on the inside part of the elbow or in a tissue,
then put it inside a plastic bag and throw it in the waste basket.
Here you can see the symptoms of influenza:
Flu
Fever of 100F to 104F (Fever may be lower in older adults than in children and younger adults)

Body aches and muscle pain (often severe), commonly in the back, arms, or legs
Headache

Pain when you move your eyes, or red eyes

Fatigue, a general feeling of sickness (malaise), and loss of appetite

A dry cough, runny nose, and dry or sore throat

Influenza usually does not cause symptoms in the stomach or intestines, such as vomiting and diarrhea, but be prevented.

In case that you feel sick or any these symptoms, we hardly recommended to go back home, or in case that the symptoms increase please go to a Hospital

Mexican Employees please go to the Health Center or IMSS that you belong.
Please follow the instruction in order to keep a healthy environment.

This is though
Look at these pictures:

oh god! I am luckly