COVID 19 or SARS COV2 (as it's named for now)
Spreads by both aerosol and droplets.
Unintentionally droplets deposits in surfaces from covid infected persons respiratory secretions .
Virus will be present in secretions during incubation period (which is 7 to 21 days) . During this period patient will be asymptomatic but infection can speed during this period
Next Steps
If you have travel history to covid affected places
1.kindly quarantine yourself for 14 to 21 days .
2.Avoid direct contact with your family members in your home
3.Frequent hand washing with soap for 20sec minimum
4.At last if you have symptoms contact your district health authorities