No point in travel bans if countries with poor surveillance are ignored

Affiliations

• ¹ Division of Medical Virology, Faculty of Medicine and Health Sciences, University of Stellenbosch, National Health Laboratory Service (NHLS) Tygerberg, Cape Town 8000, South Africa. Electronic address: preiser@sun.ac.za.
• ² Division of Medical Virology, Faculty of Medicine and Health Sciences, University of Stellenbosch, National Health Laboratory Service (NHLS) Tygerberg, Cape Town 8000, South Africa.