TABLE 7.
Top 20 partnerships (country‐level) with the most frequent cooperation on COVID‐19.
| As of April 1 | As of May 1 | As of June 1 | |||
|---|---|---|---|---|---|
| Cooperation pairs | Times | Cooperation pairs | Times | Cooperation pairs | Times |
| China and the US | 29 | China and the US | 86 | China and the US | 189 |
| The US and Saudi Arabia | 13 | The US and England | 45 | The US and England | 129 |
| China and England | 12 | China and England | 38 | The US and Italy | 102 |
| China and Canada | 11 | The US and Italy | 36 | The US and Canada | 89 |
| China and Australia | 10 | England and Germany | 26 | China and England | 88 |
| The US and Canada | 9 | China and Australia | 23 | England and Italy | 77 |
| The US and England | 9 | The US and Canada | 23 | The US and Australia | 70 |
| England and Germany | 8 | The US and Germany | 22 | The US and Germany | 59 |
| China and Germany | 7 | England and Italy | 21 | England and Germany | 58 |
| Canada and Saudi Arabia | 6 | The US and Australia | 20 | England and Australia | 52 |
| Germany and France | 6 | China and Canada | 20 | England and Canada | 52 |
| The US and France | 6 | China and India | 18 | China and Australia | 43 |
| China and Saudi Arabia | 6 | China and Germany | 17 | Italy and Germany | 43 |
| China and Thailand | 6 | India and Thailand | 17 | The US and France | 40 |
| Germany and Saudi Arabia | 5 | The US and Saudi Arabia | 17 | Italy and Spain | 40 |
| China and India | 5 | England and Canada | 16 | The US and Switzerland | 40 |
| India and Thailand | 5 | China and Thailand | 16 | China and Canada | 38 |
| China and Italy | 5 | Germany and Italy | 15 | China and India | 38 |
| Canada and Australia | 4 | The US and Switzerland | 15 | China and Italy | 35 |