Our understanding is that the situation differs significantly from country to country, so the responses that we are trying to support differ as well. We're working hand in hand with ministries of health and the World Health Organization to put in place vaccine competence campaigns. Sometimes that's because populations didn't have access to clear information; sometimes it's simply because they didn't have access to health services to receive the immunization.
I was in Nigeria a few weeks ago speaking with the minister of health about additional support that we could provide to ensure that the populations in remote areas receive not only access but clear and up-to-date information about the benefits of taking a COVID-19 vaccine.
There is work happening on multiple fronts at a country level, a regional level and also a global level to focus on demand generation, because that will be critical in achieving 70% immunization levels this year.