| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T38 |
0-101 |
Sentence |
denotes |
The focus of ongoing research includes determining the duration of virus shedding and infectiousness. |
| T39 |
102-235 |
Sentence |
denotes |
Development of serological tests with good sensitivity and specificity for wide-scale use is necessary to assess population immunity. |
| T40 |
236-414 |
Sentence |
denotes |
Serological studies have been started in several European countries to define population immunity and studies on the duration of immunity will need to be conducted in the future. |
| T41 |
415-538 |
Sentence |
denotes |
Clinical trials are being conducted worldwide to investigate treatment options with a variety of antiviral and other drugs. |
| T42 |
539-806 |
Sentence |
denotes |
The World Health Organization (WHO) and European Union-funded projects are coordinating multi-centre adaptive trials to assess the effectiveness of remdesivir, hydroxychloroquine and a combination of lopinavir and ritonavir with or without interferon-beta-1a [16,17]. |
| T43 |
807-915 |
Sentence |
denotes |
A number of vaccine trials are ongoing worldwide with earliest results expected within the coming 18 months. |
