New vaccine effective against coronaviruses that haven’t even emerged yet
Researchers have developed a new vaccine technology that has been shown in mice to provide protection against a broad range of coronaviruses with potential for future disease outbreaks - including ones we don’t even know about
Our focus is to create a vaccine that will protect us against the next coronavirus pandemic, and have it ready before the pandemic has even started.
This is a new approach to vaccine development called ‘proactive vaccinology’, where scientists build a vaccine before the disease-causing pathogen even emerges.
The new vaccine works by training the body’s immune system to recognise specific regions of eight different coronaviruses, including SARS-CoV-1, SARS-CoV-2, and several that are currently circulating in bats and have potential to jump to humans and cause a pandemic.
Key to its effectiveness is that the specific virus regions the vaccine targets also appear in many related coronaviruses. By training the immune system to attack these regions, it gives protection against other coronaviruses not represented in the vaccine – including ones that haven’t even been identified yet.
