Table 3.
Lengths and dates of the seasonally vector-free periods for Austria and neighbouring countries [38]
| 2008/2009 | 2009/10 | 2010/11 | 2011/12 | 2012/13 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vector-free period estimated for Austria | ||||||||||
| indoor | – | na-05.03. | 60 | 04.02.–04.04. | 149 | 20.11.-17.04. | – | – | ||
| outdoor | – | na-04.04. | 113 | 17.12.–08.04. | 143 | 18.11.-09.04. | 180 | 29.10.–25.04. | 162 | 11.11.–21.04. |
| – | na-11.04. | 204 | 08.10.–29.04. | 167 | 06.11.-20.04. | 204 | 06.10.–26.04 | 201 | 05.10.–23.04. | |
| Vector-free period as officially notified to the EU | ||||||||||
| Czech Republic | 135 | 01.12.-14.04. | 140 | 11.12.–29.04. | 152 | 29.11.-29.04. | – | – | ||
| Hungary | – | 24.12.-na | 133 | 22.12.–03.05. | - | – | – | |||
| Italy | – | 08.12.-na | 77 | 14.12.–28.02. | 72 | 19.12.-28.02. | 85 | 19.12.–13.03. | 76 | 15.12.–28.02. |
| Slovakia | – | 138 | 17.12.–03.05. | 144 | 06.12.-28.04. | – | – | |||
| Switzerland | 138 | 04.12.–20.04. | 131 | 18.12.–27.04. | 121 | 01.12.-31.03. | – | – | ||
Units in days, not available dates are indicated with na